18100402920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2186039}}^1$

素因数の和:2186079

約数の個数: 96

約数和(自身を含む): 61384003200

約数和(自身を除く): 43283600280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 2186039, 4372078, 6558117, 8744156, 10930195, 13116234, 17488312, 19674351, 21860390, 26232468, 32790585, 39348702, 43720780, 50278897, 52464936, 65581170, 78697404, 87441560, 98371755, 100557794, 131162340, 150836691, 157394808, 196743510, 201115588, 251394485, 262324680, 301673382, 393487020, 402231176, 452510073, 502788970, 603346764, 754183455, 786974040, 905020146, 1005577940, 1206693528, 1508366910, 1810040292, 2011155880, 2262550365, 3016733820, 3620080584, 4525100730, 6033467640, 9050201460, 18100402920]

約数ペア:

[(1, 18100402920), (2, 9050201460), (3, 6033467640), (4, 4525100730), (5, 3620080584), (6, 3016733820), (8, 2262550365), (9, 2011155880), (10, 1810040292), (12, 1508366910), (15, 1206693528), (18, 1005577940), (20, 905020146), (23, 786974040), (24, 754183455), (30, 603346764), (36, 502788970), (40, 452510073), (45, 402231176), (46, 393487020), (60, 301673382), (69, 262324680), (72, 251394485), (90, 201115588), (92, 196743510), (115, 157394808), (120, 150836691), (138, 131162340), (180, 100557794), (184, 98371755), (207, 87441560), (230, 78697404), (276, 65581170), (345, 52464936), (360, 50278897), (414, 43720780), (460, 39348702), (552, 32790585), (690, 26232468), (828, 21860390), (920, 19674351), (1035, 17488312), (1380, 13116234), (1656, 10930195), (2070, 8744156), (2760, 6558117), (4140, 4372078), (8280, 2186039)]