19110487788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271811}}^1$

素因数の和:271865

約数の個数: 120

約数和(自身を含む): 58937539584

約数和(自身を除く): 39827051796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3348, 3906, 5022, 5859, 7812, 10044, 11718, 17577, 23436, 35154, 70308, 271811, 543622, 815433, 1087244, 1630866, 1902677, 2446299, 3261732, 3805354, 4892598, 5708031, 7338897, 7610708, 8426141, 9785196, 11416062, 14677794, 16852282, 17124093, 22016691, 22832124, 25278423, 29355588, 33704564, 34248186, 44033382, 50556846, 51372279, 58982987, 68496372, 75835269, 88066764, 101113692, 102744558, 117965974, 151670538, 154116837, 176948961, 205489116, 227505807, 235931948, 303341076, 308233674, 353897922, 455011614, 530846883, 616467348, 682517421, 707795844, 910023228, 1061693766, 1365034842, 1592540649, 2123387532, 2730069684, 3185081298, 4777621947, 6370162596, 9555243894, 19110487788]

約数ペア:

[(1, 19110487788), (2, 9555243894), (3, 6370162596), (4, 4777621947), (6, 3185081298), (7, 2730069684), (9, 2123387532), (12, 1592540649), (14, 1365034842), (18, 1061693766), (21, 910023228), (27, 707795844), (28, 682517421), (31, 616467348), (36, 530846883), (42, 455011614), (54, 353897922), (62, 308233674), (63, 303341076), (81, 235931948), (84, 227505807), (93, 205489116), (108, 176948961), (124, 154116837), (126, 151670538), (162, 117965974), (186, 102744558), (189, 101113692), (217, 88066764), (252, 75835269), (279, 68496372), (324, 58982987), (372, 51372279), (378, 50556846), (434, 44033382), (558, 34248186), (567, 33704564), (651, 29355588), (756, 25278423), (837, 22832124), (868, 22016691), (1116, 17124093), (1134, 16852282), (1302, 14677794), (1674, 11416062), (1953, 9785196), (2268, 8426141), (2511, 7610708), (2604, 7338897), (3348, 5708031), (3906, 4892598), (5022, 3805354), (5859, 3261732), (7812, 2446299), (10044, 1902677), (11718, 1630866), (17577, 1087244), (23436, 815433), (35154, 543622), (70308, 271811)]