17857480932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{42899}}^1$

素因数の和:43313

約数の個数: 72

約数和(自身を含む): 46721875200

約数和(自身を除く): 28864394268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 373, 558, 746, 1116, 1119, 1492, 2238, 3357, 4476, 6714, 11563, 13428, 23126, 34689, 42899, 46252, 69378, 85798, 104067, 128697, 138756, 171596, 208134, 257394, 386091, 416268, 514788, 772182, 1329869, 1544364, 2659738, 3989607, 5319476, 7979214, 11968821, 15958428, 16001327, 23937642, 32002654, 47875284, 48003981, 64005308, 96007962, 144011943, 192015924, 288023886, 496041137, 576047772, 992082274, 1488123411, 1984164548, 2976246822, 4464370233, 5952493644, 8928740466, 17857480932]

約数ペア:

[(1, 17857480932), (2, 8928740466), (3, 5952493644), (4, 4464370233), (6, 2976246822), (9, 1984164548), (12, 1488123411), (18, 992082274), (31, 576047772), (36, 496041137), (62, 288023886), (93, 192015924), (124, 144011943), (186, 96007962), (279, 64005308), (372, 48003981), (373, 47875284), (558, 32002654), (746, 23937642), (1116, 16001327), (1119, 15958428), (1492, 11968821), (2238, 7979214), (3357, 5319476), (4476, 3989607), (6714, 2659738), (11563, 1544364), (13428, 1329869), (23126, 772182), (34689, 514788), (42899, 416268), (46252, 386091), (69378, 257394), (85798, 208134), (104067, 171596), (128697, 138756)]