1918156695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 3862268928

約数和(自身を除く): 1944112233

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 367, 455, 547, 637, 735, 1101, 1365, 1641, 1835, 1911, 2569, 2735, 3185, 3829, 4771, 5505, 7111, 7707, 8205, 9555, 11487, 12845, 14313, 17983, 19145, 21333, 23855, 26803, 33397, 35555, 38535, 49777, 53949, 57435, 71565, 80409, 89915, 100191, 106665, 134015, 149331, 166985, 200749, 233779, 248885, 269745, 348439, 402045, 500955, 602247, 701337, 746655, 1003745, 1045317, 1168895, 1405243, 1742195, 2609737, 3011235, 3506685, 4215729, 5226585, 7026215, 7829211, 9836701, 13048685, 18268159, 21078645, 29510103, 39146055, 49183505, 54804477, 91340795, 127877113, 147550515, 274022385, 383631339, 639385565, 1918156695]

約数ペア:

[(1, 1918156695), (3, 639385565), (5, 383631339), (7, 274022385), (13, 147550515), (15, 127877113), (21, 91340795), (35, 54804477), (39, 49183505), (49, 39146055), (65, 29510103), (91, 21078645), (105, 18268159), (147, 13048685), (195, 9836701), (245, 7829211), (273, 7026215), (367, 5226585), (455, 4215729), (547, 3506685), (637, 3011235), (735, 2609737), (1101, 1742195), (1365, 1405243), (1641, 1168895), (1835, 1045317), (1911, 1003745), (2569, 746655), (2735, 701337), (3185, 602247), (3829, 500955), (4771, 402045), (5505, 348439), (7111, 269745), (7707, 248885), (8205, 233779), (9555, 200749), (11487, 166985), (12845, 149331), (14313, 134015), (17983, 106665), (19145, 100191), (21333, 89915), (23855, 80409), (26803, 71565), (33397, 57435), (35555, 53949), (38535, 49777)]