12261522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 31981824

約数和(自身を除く): 19720302

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1321, 1326, 1547, 2642, 3094, 3963, 4641, 7926, 9247, 9282, 17173, 18494, 22457, 27741, 34346, 44914, 51519, 55482, 67371, 103038, 120211, 134742, 157199, 240422, 291941, 314398, 360633, 471597, 583882, 721266, 875823, 943194, 1751646, 2043587, 4087174, 6130761, 12261522]

約数ペア:

[(1, 12261522), (2, 6130761), (3, 4087174), (6, 2043587), (7, 1751646), (13, 943194), (14, 875823), (17, 721266), (21, 583882), (26, 471597), (34, 360633), (39, 314398), (42, 291941), (51, 240422), (78, 157199), (91, 134742), (102, 120211), (119, 103038), (182, 67371), (221, 55482), (238, 51519), (273, 44914), (357, 34346), (442, 27741), (546, 22457), (663, 18494), (714, 17173), (1321, 9282), (1326, 9247), (1547, 7926), (2642, 4641), (3094, 3963)]