17960019844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 36126720000

約数和(自身を除く): 18166700156

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 59, 92, 118, 199, 236, 299, 398, 598, 767, 796, 1196, 1279, 1357, 1534, 2558, 2587, 2714, 3068, 4577, 5116, 5174, 5428, 9154, 10348, 11741, 16627, 17641, 18308, 23482, 29417, 33254, 35282, 46964, 58834, 59501, 66508, 70564, 75461, 117668, 119002, 150922, 152633, 238004, 254521, 270043, 301844, 305266, 382421, 509042, 540086, 610532, 764842, 980993, 1018084, 1080172, 1529684, 1735603, 1961986, 3308773, 3471206, 3510559, 3923972, 5853983, 6617546, 6942412, 7021118, 11707966, 13235092, 14042236, 15016739, 22562839, 23415932, 30033478, 45125678, 60066956, 76101779, 90251356, 152203558, 195217607, 304407116, 345384997, 390435214, 690769994, 780870428, 1381539988, 4490004961, 8980009922, 17960019844]

約数ペア:

[(1, 17960019844), (2, 8980009922), (4, 4490004961), (13, 1381539988), (23, 780870428), (26, 690769994), (46, 390435214), (52, 345384997), (59, 304407116), (92, 195217607), (118, 152203558), (199, 90251356), (236, 76101779), (299, 60066956), (398, 45125678), (598, 30033478), (767, 23415932), (796, 22562839), (1196, 15016739), (1279, 14042236), (1357, 13235092), (1534, 11707966), (2558, 7021118), (2587, 6942412), (2714, 6617546), (3068, 5853983), (4577, 3923972), (5116, 3510559), (5174, 3471206), (5428, 3308773), (9154, 1961986), (10348, 1735603), (11741, 1529684), (16627, 1080172), (17641, 1018084), (18308, 980993), (23482, 764842), (29417, 610532), (33254, 540086), (35282, 509042), (46964, 382421), (58834, 305266), (59501, 301844), (66508, 270043), (70564, 254521), (75461, 238004), (117668, 152633), (119002, 150922)]