26514138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 62853120

約数和(自身を除く): 36338982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 79, 122, 131, 158, 183, 237, 262, 366, 393, 427, 474, 553, 786, 854, 917, 1106, 1281, 1659, 1834, 2562, 2751, 3318, 4819, 5502, 7991, 9638, 10349, 14457, 15982, 20698, 23973, 28914, 31047, 33733, 47946, 55937, 62094, 67466, 72443, 101199, 111874, 144886, 167811, 202398, 217329, 335622, 434658, 631289, 1262578, 1893867, 3787734, 4419023, 8838046, 13257069, 26514138]

約数ペア:

[(1, 26514138), (2, 13257069), (3, 8838046), (6, 4419023), (7, 3787734), (14, 1893867), (21, 1262578), (42, 631289), (61, 434658), (79, 335622), (122, 217329), (131, 202398), (158, 167811), (183, 144886), (237, 111874), (262, 101199), (366, 72443), (393, 67466), (427, 62094), (474, 55937), (553, 47946), (786, 33733), (854, 31047), (917, 28914), (1106, 23973), (1281, 20698), (1659, 15982), (1834, 14457), (2562, 10349), (2751, 9638), (3318, 7991), (4819, 5502)]