12746682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 32497920

約数和(自身を除く): 19751238

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 61, 78, 94, 114, 117, 122, 141, 171, 183, 234, 247, 282, 342, 366, 423, 494, 549, 611, 741, 793, 846, 893, 1098, 1159, 1222, 1482, 1586, 1786, 1833, 2223, 2318, 2379, 2679, 2867, 3477, 3666, 4446, 4758, 5358, 5499, 5734, 6954, 7137, 8037, 8601, 10431, 10998, 11609, 14274, 15067, 16074, 17202, 20862, 23218, 25803, 30134, 34827, 37271, 45201, 51606, 54473, 69654, 74542, 90402, 104481, 108946, 111813, 135603, 163419, 208962, 223626, 271206, 326838, 335439, 490257, 670878, 708149, 980514, 1416298, 2124447, 4248894, 6373341, 12746682]

約数ペア:

[(1, 12746682), (2, 6373341), (3, 4248894), (6, 2124447), (9, 1416298), (13, 980514), (18, 708149), (19, 670878), (26, 490257), (38, 335439), (39, 326838), (47, 271206), (57, 223626), (61, 208962), (78, 163419), (94, 135603), (114, 111813), (117, 108946), (122, 104481), (141, 90402), (171, 74542), (183, 69654), (234, 54473), (247, 51606), (282, 45201), (342, 37271), (366, 34827), (423, 30134), (494, 25803), (549, 23218), (611, 20862), (741, 17202), (793, 16074), (846, 15067), (893, 14274), (1098, 11609), (1159, 10998), (1222, 10431), (1482, 8601), (1586, 8037), (1786, 7137), (1833, 6954), (2223, 5734), (2318, 5499), (2379, 5358), (2679, 4758), (2867, 4446), (3477, 3666)]