2009969154

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 4630953600

約数和(自身を除く): 2620984446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 151, 162, 183, 243, 302, 366, 449, 453, 486, 549, 898, 906, 1098, 1347, 1359, 1647, 2694, 2718, 3294, 4041, 4077, 4941, 8082, 8154, 9211, 9882, 12123, 12231, 14823, 18422, 24246, 24462, 27389, 27633, 29646, 36369, 36693, 54778, 55266, 67799, 72738, 73386, 82167, 82899, 109107, 135598, 164334, 165798, 203397, 218214, 246501, 248697, 406794, 493002, 497394, 610191, 739503, 746091, 1220382, 1479006, 1492182, 1830573, 2218509, 2238273, 3661146, 4135739, 4437018, 4476546, 5491719, 6655527, 8271478, 10983438, 12407217, 13311054, 16475157, 24814434, 32950314, 37221651, 74443302, 111664953, 223329906, 334994859, 669989718, 1004984577, 2009969154]

約数ペア:

[(1, 2009969154), (2, 1004984577), (3, 669989718), (6, 334994859), (9, 223329906), (18, 111664953), (27, 74443302), (54, 37221651), (61, 32950314), (81, 24814434), (122, 16475157), (151, 13311054), (162, 12407217), (183, 10983438), (243, 8271478), (302, 6655527), (366, 5491719), (449, 4476546), (453, 4437018), (486, 4135739), (549, 3661146), (898, 2238273), (906, 2218509), (1098, 1830573), (1347, 1492182), (1359, 1479006), (1647, 1220382), (2694, 746091), (2718, 739503), (3294, 610191), (4041, 497394), (4077, 493002), (4941, 406794), (8082, 248697), (8154, 246501), (9211, 218214), (9882, 203397), (12123, 165798), (12231, 164334), (14823, 135598), (18422, 109107), (24246, 82899), (24462, 82167), (27389, 73386), (27633, 72738), (29646, 67799), (36369, 55266), (36693, 54778)]