11975586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 29568000

約数和(自身を除く): 17592414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 349, 399, 602, 698, 798, 817, 903, 1047, 1634, 1806, 2094, 2443, 2451, 4886, 4902, 5719, 6631, 7329, 11438, 13262, 14658, 15007, 17157, 19893, 30014, 34314, 39786, 45021, 46417, 90042, 92834, 105049, 139251, 210098, 278502, 285133, 315147, 570266, 630294, 855399, 1710798, 1995931, 3991862, 5987793, 11975586]

約数ペア:

[(1, 11975586), (2, 5987793), (3, 3991862), (6, 1995931), (7, 1710798), (14, 855399), (19, 630294), (21, 570266), (38, 315147), (42, 285133), (43, 278502), (57, 210098), (86, 139251), (114, 105049), (129, 92834), (133, 90042), (258, 46417), (266, 45021), (301, 39786), (349, 34314), (399, 30014), (602, 19893), (698, 17157), (798, 15007), (817, 14658), (903, 13262), (1047, 11438), (1634, 7329), (1806, 6631), (2094, 5719), (2443, 4902), (2451, 4886)]