2018334870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18397}}^1$

素因数の和:18486

約数の個数: 96

約数和(自身を含む): 5579451072

約数和(自身を除く): 3561116202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 207, 230, 265, 318, 345, 414, 477, 530, 690, 795, 954, 1035, 1219, 1590, 2070, 2385, 2438, 3657, 4770, 6095, 7314, 10971, 12190, 18285, 18397, 21942, 36570, 36794, 54855, 55191, 91985, 109710, 110382, 165573, 183970, 275955, 331146, 423131, 551910, 827865, 846262, 975041, 1269393, 1655730, 1950082, 2115655, 2538786, 2925123, 3808179, 4231310, 4875205, 5850246, 6346965, 7616358, 8775369, 9750410, 12693930, 14625615, 17550738, 19040895, 22425943, 29251230, 38081790, 43876845, 44851886, 67277829, 87753690, 112129715, 134555658, 201833487, 224259430, 336389145, 403666974, 672778290, 1009167435, 2018334870]

約数ペア:

[(1, 2018334870), (2, 1009167435), (3, 672778290), (5, 403666974), (6, 336389145), (9, 224259430), (10, 201833487), (15, 134555658), (18, 112129715), (23, 87753690), (30, 67277829), (45, 44851886), (46, 43876845), (53, 38081790), (69, 29251230), (90, 22425943), (106, 19040895), (115, 17550738), (138, 14625615), (159, 12693930), (207, 9750410), (230, 8775369), (265, 7616358), (318, 6346965), (345, 5850246), (414, 4875205), (477, 4231310), (530, 3808179), (690, 2925123), (795, 2538786), (954, 2115655), (1035, 1950082), (1219, 1655730), (1590, 1269393), (2070, 975041), (2385, 846262), (2438, 827865), (3657, 551910), (4770, 423131), (6095, 331146), (7314, 275955), (10971, 183970), (12190, 165573), (18285, 110382), (18397, 109710), (21942, 91985), (36570, 55191), (36794, 54855)]