12110252

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 27751248

約数和(自身を除く): 15640996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 137, 154, 164, 196, 274, 287, 308, 451, 539, 548, 574, 902, 959, 1078, 1148, 1507, 1804, 1918, 2009, 2156, 3014, 3157, 3836, 4018, 5617, 6028, 6314, 6713, 8036, 10549, 11234, 12628, 13426, 21098, 22099, 22468, 26852, 39319, 42196, 44198, 61787, 73843, 78638, 88396, 123574, 147686, 157276, 247148, 275233, 295372, 432509, 550466, 865018, 1100932, 1730036, 3027563, 6055126, 12110252]

約数ペア:

[(1, 12110252), (2, 6055126), (4, 3027563), (7, 1730036), (11, 1100932), (14, 865018), (22, 550466), (28, 432509), (41, 295372), (44, 275233), (49, 247148), (77, 157276), (82, 147686), (98, 123574), (137, 88396), (154, 78638), (164, 73843), (196, 61787), (274, 44198), (287, 42196), (308, 39319), (451, 26852), (539, 22468), (548, 22099), (574, 21098), (902, 13426), (959, 12628), (1078, 11234), (1148, 10549), (1507, 8036), (1804, 6713), (1918, 6314), (2009, 6028), (2156, 5617), (3014, 4018), (3157, 3836)]