42858186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 105600000

約数和(自身を除く): 62741814

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1249, 1634, 1806, 2451, 2498, 3747, 4902, 5719, 7494, 8743, 11438, 17157, 17486, 23731, 26229, 34314, 47462, 52458, 53707, 71193, 107414, 142386, 161121, 166117, 322242, 332234, 375949, 498351, 751898, 996702, 1020433, 1127847, 2040866, 2255694, 3061299, 6122598, 7143031, 14286062, 21429093, 42858186]

約数ペア:

[(1, 42858186), (2, 21429093), (3, 14286062), (6, 7143031), (7, 6122598), (14, 3061299), (19, 2255694), (21, 2040866), (38, 1127847), (42, 1020433), (43, 996702), (57, 751898), (86, 498351), (114, 375949), (129, 332234), (133, 322242), (258, 166117), (266, 161121), (301, 142386), (399, 107414), (602, 71193), (798, 53707), (817, 52458), (903, 47462), (1249, 34314), (1634, 26229), (1806, 23731), (2451, 17486), (2498, 17157), (3747, 11438), (4902, 8743), (5719, 7494)]