2214225468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21864

約数の個数: 144

約数和(自身を含む): 7111243776

約数和(自身を除く): 4897018308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 21803, 25389, 33852, 43606, 50778, 65409, 87212, 101556, 130818, 152621, 196227, 261636, 283439, 305242, 392454, 457863, 566878, 610484, 675893, 784908, 850317, 915726, 1133756, 1351786, 1373589, 1700634, 1831452, 1984073, 2027679, 2550951, 2703572, 2747178, 3401268, 3968146, 4055358, 4731251, 5101902, 5494356, 5952219, 6083037, 7936292, 8110716, 8786609, 9462502, 10203804, 11904438, 12166074, 14193753, 17573218, 17856657, 18925004, 23808876, 24332148, 26359827, 28387506, 35146436, 35713314, 42581259, 52719654, 56775012, 61506263, 71426628, 79079481, 85162518, 105439308, 123012526, 158158962, 170325036, 184518789, 246025052, 316317924, 369037578, 553556367, 738075156, 1107112734, 2214225468]

約数ペア:

[(1, 2214225468), (2, 1107112734), (3, 738075156), (4, 553556367), (6, 369037578), (7, 316317924), (9, 246025052), (12, 184518789), (13, 170325036), (14, 158158962), (18, 123012526), (21, 105439308), (26, 85162518), (28, 79079481), (31, 71426628), (36, 61506263), (39, 56775012), (42, 52719654), (52, 42581259), (62, 35713314), (63, 35146436), (78, 28387506), (84, 26359827), (91, 24332148), (93, 23808876), (117, 18925004), (124, 17856657), (126, 17573218), (156, 14193753), (182, 12166074), (186, 11904438), (217, 10203804), (234, 9462502), (252, 8786609), (273, 8110716), (279, 7936292), (364, 6083037), (372, 5952219), (403, 5494356), (434, 5101902), (468, 4731251), (546, 4055358), (558, 3968146), (651, 3401268), (806, 2747178), (819, 2703572), (868, 2550951), (1092, 2027679), (1116, 1984073), (1209, 1831452), (1302, 1700634), (1612, 1373589), (1638, 1351786), (1953, 1133756), (2418, 915726), (2604, 850317), (2821, 784908), (3276, 675893), (3627, 610484), (3906, 566878), (4836, 457863), (5642, 392454), (7254, 305242), (7812, 283439), (8463, 261636), (11284, 196227), (14508, 152621), (16926, 130818), (21803, 101556), (25389, 87212), (33852, 65409), (43606, 50778)]