18537112653570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{38163409}}^1$

素因数の和:38163689

約数の個数: 128

約数和(自身を含む): 56713880332800

約数和(自身を除く): 38176767679230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 257, 270, 315, 378, 514, 630, 771, 945, 1285, 1542, 1799, 1890, 2313, 2570, 3598, 3855, 4626, 5397, 6939, 7710, 8995, 10794, 11565, 13878, 16191, 17990, 23130, 26985, 32382, 34695, 48573, 53970, 69390, 80955, 97146, 161910, 242865, 485730, 38163409, 76326818, 114490227, 190817045, 228980454, 267143863, 343470681, 381634090, 534287726, 572451135, 686941362, 801431589, 1030412043, 1144902270, 1335719315, 1602863178, 1717353405, 2060824086, 2404294767, 2671438630, 3434706810, 4007157945, 4808589534, 5152060215, 7212884301, 8014315890, 9807996113, 10304120430, 12021473835, 14425768602, 19615992226, 24042947670, 29423988339, 36064421505, 49039980565, 58847976678, 68655972791, 72128843010, 88271965017, 98079961130, 137311945582, 147119941695, 176543930034, 205967918373, 264815895051, 294239883390, 343279863955, 411935836746, 441359825085, 529631790102, 617903755119, 686559727910, 882719650170, 1029839591865, 1235807510238, 1324079475255, 1853711265357, 2059679183730, 2648158950510, 3089518775595, 3707422530714, 6179037551190, 9268556326785, 18537112653570]

約数ペア:

[(1, 18537112653570), (2, 9268556326785), (3, 6179037551190), (5, 3707422530714), (6, 3089518775595), (7, 2648158950510), (9, 2059679183730), (10, 1853711265357), (14, 1324079475255), (15, 1235807510238), (18, 1029839591865), (21, 882719650170), (27, 686559727910), (30, 617903755119), (35, 529631790102), (42, 441359825085), (45, 411935836746), (54, 343279863955), (63, 294239883390), (70, 264815895051), (90, 205967918373), (105, 176543930034), (126, 147119941695), (135, 137311945582), (189, 98079961130), (210, 88271965017), (257, 72128843010), (270, 68655972791), (315, 58847976678), (378, 49039980565), (514, 36064421505), (630, 29423988339), (771, 24042947670), (945, 19615992226), (1285, 14425768602), (1542, 12021473835), (1799, 10304120430), (1890, 9807996113), (2313, 8014315890), (2570, 7212884301), (3598, 5152060215), (3855, 4808589534), (4626, 4007157945), (5397, 3434706810), (6939, 2671438630), (7710, 2404294767), (8995, 2060824086), (10794, 1717353405), (11565, 1602863178), (13878, 1335719315), (16191, 1144902270), (17990, 1030412043), (23130, 801431589), (26985, 686941362), (32382, 572451135), (34695, 534287726), (48573, 381634090), (53970, 343470681), (69390, 267143863), (80955, 228980454), (97146, 190817045), (161910, 114490227), (242865, 76326818), (485730, 38163409)]