7925274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 20267520

約数和(自身を除く): 12342246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 2029, 3906, 4058, 6087, 12174, 14203, 18261, 28406, 36522, 42609, 62899, 85218, 125798, 127827, 188697, 255654, 377394, 440293, 566091, 880586, 1132182, 1320879, 2641758, 3962637, 7925274]

約数ペア:

[(1, 7925274), (2, 3962637), (3, 2641758), (6, 1320879), (7, 1132182), (9, 880586), (14, 566091), (18, 440293), (21, 377394), (31, 255654), (42, 188697), (62, 127827), (63, 125798), (93, 85218), (126, 62899), (186, 42609), (217, 36522), (279, 28406), (434, 18261), (558, 14203), (651, 12174), (1302, 6087), (1953, 4058), (2029, 3906)]