4577274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 11042304

約数和(自身を除く): 6465030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 631, 806, 1209, 1262, 1893, 2418, 3627, 3786, 5679, 7254, 8203, 11358, 16406, 19561, 24609, 39122, 49218, 58683, 73827, 117366, 147654, 176049, 254293, 352098, 508586, 762879, 1525758, 2288637, 4577274]

約数ペア:

[(1, 4577274), (2, 2288637), (3, 1525758), (6, 762879), (9, 508586), (13, 352098), (18, 254293), (26, 176049), (31, 147654), (39, 117366), (62, 73827), (78, 58683), (93, 49218), (117, 39122), (186, 24609), (234, 19561), (279, 16406), (403, 11358), (558, 8203), (631, 7254), (806, 5679), (1209, 3786), (1262, 3627), (1893, 2418)]