15845844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 28860972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 82, 84, 86, 107, 123, 129, 164, 172, 214, 246, 258, 287, 301, 321, 428, 492, 516, 574, 602, 642, 749, 861, 903, 1148, 1204, 1284, 1498, 1722, 1763, 1806, 2247, 2996, 3444, 3526, 3612, 4387, 4494, 4601, 5289, 7052, 8774, 8988, 9202, 10578, 12341, 13161, 13803, 17548, 18404, 21156, 24682, 26322, 27606, 30709, 32207, 37023, 49364, 52644, 55212, 61418, 64414, 74046, 92127, 96621, 122836, 128828, 148092, 184254, 188641, 193242, 368508, 377282, 386484, 565923, 754564, 1131846, 1320487, 2263692, 2640974, 3961461, 5281948, 7922922, 15845844]

約数ペア:

[(1, 15845844), (2, 7922922), (3, 5281948), (4, 3961461), (6, 2640974), (7, 2263692), (12, 1320487), (14, 1131846), (21, 754564), (28, 565923), (41, 386484), (42, 377282), (43, 368508), (82, 193242), (84, 188641), (86, 184254), (107, 148092), (123, 128828), (129, 122836), (164, 96621), (172, 92127), (214, 74046), (246, 64414), (258, 61418), (287, 55212), (301, 52644), (321, 49364), (428, 37023), (492, 32207), (516, 30709), (574, 27606), (602, 26322), (642, 24682), (749, 21156), (861, 18404), (903, 17548), (1148, 13803), (1204, 13161), (1284, 12341), (1498, 10578), (1722, 9202), (1763, 8988), (1806, 8774), (2247, 7052), (2996, 5289), (3444, 4601), (3526, 4494), (3612, 4387)]