1341756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 3791424

約数和(自身を除く): 2449668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 61, 78, 94, 117, 122, 141, 156, 183, 188, 234, 244, 282, 366, 423, 468, 549, 564, 611, 732, 793, 846, 1098, 1222, 1586, 1692, 1833, 2196, 2379, 2444, 2867, 3172, 3666, 4758, 5499, 5734, 7137, 7332, 8601, 9516, 10998, 11468, 14274, 17202, 21996, 25803, 28548, 34404, 37271, 51606, 74542, 103212, 111813, 149084, 223626, 335439, 447252, 670878, 1341756]

約数ペア:

[(1, 1341756), (2, 670878), (3, 447252), (4, 335439), (6, 223626), (9, 149084), (12, 111813), (13, 103212), (18, 74542), (26, 51606), (36, 37271), (39, 34404), (47, 28548), (52, 25803), (61, 21996), (78, 17202), (94, 14274), (117, 11468), (122, 10998), (141, 9516), (156, 8601), (183, 7332), (188, 7137), (234, 5734), (244, 5499), (282, 4758), (366, 3666), (423, 3172), (468, 2867), (549, 2444), (564, 2379), (611, 2196), (732, 1833), (793, 1692), (846, 1586), (1098, 1222)]