6871212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 18450432

約数和(自身を除く): 11579220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 131, 141, 186, 188, 262, 279, 282, 372, 393, 423, 524, 558, 564, 786, 846, 1116, 1179, 1457, 1572, 1692, 2358, 2914, 4061, 4371, 4716, 5828, 6157, 8122, 8742, 12183, 12314, 13113, 16244, 17484, 18471, 24366, 24628, 26226, 36549, 36942, 48732, 52452, 55413, 73098, 73884, 110826, 146196, 190867, 221652, 381734, 572601, 763468, 1145202, 1717803, 2290404, 3435606, 6871212]

約数ペア:

[(1, 6871212), (2, 3435606), (3, 2290404), (4, 1717803), (6, 1145202), (9, 763468), (12, 572601), (18, 381734), (31, 221652), (36, 190867), (47, 146196), (62, 110826), (93, 73884), (94, 73098), (124, 55413), (131, 52452), (141, 48732), (186, 36942), (188, 36549), (262, 26226), (279, 24628), (282, 24366), (372, 18471), (393, 17484), (423, 16244), (524, 13113), (558, 12314), (564, 12183), (786, 8742), (846, 8122), (1116, 6157), (1179, 5828), (1457, 4716), (1572, 4371), (1692, 4061), (2358, 2914)]