18218727618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1163}}^1\times {\mathrm{2207}}^1$

素因数の和:3408

約数の個数: 96

約数和(自身を含む): 45151727616

約数和(自身を除く): 26932999998

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1163, 1183, 2207, 2326, 2366, 3489, 3549, 4414, 6621, 6978, 7098, 8141, 13242, 15119, 15449, 16282, 24423, 28691, 30238, 30898, 45357, 46347, 48846, 57382, 86073, 90714, 92694, 105833, 172146, 196547, 200837, 211666, 317499, 372983, 393094, 401674, 589641, 602511, 634998, 745966, 1118949, 1179282, 1205022, 1375829, 2237898, 2566741, 2610881, 2751658, 4127487, 5133482, 5221762, 7700223, 7832643, 8254974, 15400446, 15665286, 17967187, 33367633, 35934374, 53901561, 66735266, 100102899, 107803122, 200205798, 233573431, 433779229, 467146862, 700720293, 867558458, 1301337687, 1401440586, 2602675374, 3036454603, 6072909206, 9109363809, 18218727618]

約数ペア:

[(1, 18218727618), (2, 9109363809), (3, 6072909206), (6, 3036454603), (7, 2602675374), (13, 1401440586), (14, 1301337687), (21, 867558458), (26, 700720293), (39, 467146862), (42, 433779229), (78, 233573431), (91, 200205798), (169, 107803122), (182, 100102899), (273, 66735266), (338, 53901561), (507, 35934374), (546, 33367633), (1014, 17967187), (1163, 15665286), (1183, 15400446), (2207, 8254974), (2326, 7832643), (2366, 7700223), (3489, 5221762), (3549, 5133482), (4414, 4127487), (6621, 2751658), (6978, 2610881), (7098, 2566741), (8141, 2237898), (13242, 1375829), (15119, 1205022), (15449, 1179282), (16282, 1118949), (24423, 745966), (28691, 634998), (30238, 602511), (30898, 589641), (45357, 401674), (46347, 393094), (48846, 372983), (57382, 317499), (86073, 211666), (90714, 200837), (92694, 196547), (105833, 172146)]