3745854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 9816768

約数和(自身を除く): 6070914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 137, 147, 186, 217, 274, 279, 294, 411, 434, 441, 558, 651, 822, 882, 959, 1233, 1302, 1519, 1918, 1953, 2466, 2877, 3038, 3906, 4247, 4557, 5754, 6713, 8494, 8631, 9114, 12741, 13426, 13671, 17262, 20139, 25482, 27342, 29729, 38223, 40278, 59458, 60417, 76446, 89187, 120834, 178374, 208103, 267561, 416206, 535122, 624309, 1248618, 1872927, 3745854]

約数ペア:

[(1, 3745854), (2, 1872927), (3, 1248618), (6, 624309), (7, 535122), (9, 416206), (14, 267561), (18, 208103), (21, 178374), (31, 120834), (42, 89187), (49, 76446), (62, 60417), (63, 59458), (93, 40278), (98, 38223), (126, 29729), (137, 27342), (147, 25482), (186, 20139), (217, 17262), (274, 13671), (279, 13426), (294, 12741), (411, 9114), (434, 8631), (441, 8494), (558, 6713), (651, 5754), (822, 4557), (882, 4247), (959, 3906), (1233, 3038), (1302, 2877), (1519, 2466), (1918, 1953)]