11973690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 32497920

約数和(自身を除く): 20524230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 727, 915, 1098, 1454, 1647, 1830, 2181, 2745, 3294, 3635, 4362, 5490, 6543, 7270, 8235, 10905, 13086, 16470, 19629, 21810, 32715, 39258, 44347, 65430, 88694, 98145, 133041, 196290, 221735, 266082, 399123, 443470, 665205, 798246, 1197369, 1330410, 1995615, 2394738, 3991230, 5986845, 11973690]

約数ペア:

[(1, 11973690), (2, 5986845), (3, 3991230), (5, 2394738), (6, 1995615), (9, 1330410), (10, 1197369), (15, 798246), (18, 665205), (27, 443470), (30, 399123), (45, 266082), (54, 221735), (61, 196290), (90, 133041), (122, 98145), (135, 88694), (183, 65430), (270, 44347), (305, 39258), (366, 32715), (549, 21810), (610, 19629), (727, 16470), (915, 13086), (1098, 10905), (1454, 8235), (1647, 7270), (1830, 6543), (2181, 5490), (2745, 4362), (3294, 3635)]