1285074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 3414528

約数和(自身を除く): 2129454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 47, 49, 62, 63, 93, 94, 98, 126, 141, 147, 186, 217, 279, 282, 294, 329, 423, 434, 441, 558, 651, 658, 846, 882, 987, 1302, 1457, 1519, 1953, 1974, 2303, 2914, 2961, 3038, 3906, 4371, 4557, 4606, 5922, 6909, 8742, 9114, 10199, 13113, 13671, 13818, 20398, 20727, 26226, 27342, 30597, 41454, 61194, 71393, 91791, 142786, 183582, 214179, 428358, 642537, 1285074]

約数ペア:

[(1, 1285074), (2, 642537), (3, 428358), (6, 214179), (7, 183582), (9, 142786), (14, 91791), (18, 71393), (21, 61194), (31, 41454), (42, 30597), (47, 27342), (49, 26226), (62, 20727), (63, 20398), (93, 13818), (94, 13671), (98, 13113), (126, 10199), (141, 9114), (147, 8742), (186, 6909), (217, 5922), (279, 4606), (282, 4557), (294, 4371), (329, 3906), (423, 3038), (434, 2961), (441, 2914), (558, 2303), (651, 1974), (658, 1953), (846, 1519), (882, 1457), (987, 1302)]