40044942

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 104832000

約数和(自身を除く): 64787058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 149, 158, 162, 189, 237, 243, 298, 378, 447, 474, 486, 553, 567, 711, 894, 1043, 1106, 1134, 1341, 1422, 1659, 1701, 2086, 2133, 2682, 3129, 3318, 3402, 4023, 4266, 4977, 6258, 6399, 8046, 9387, 9954, 11771, 12069, 12798, 14931, 18774, 19197, 23542, 24138, 28161, 29862, 35313, 36207, 38394, 44793, 56322, 70626, 72414, 82397, 84483, 89586, 105939, 134379, 164794, 168966, 211878, 247191, 253449, 268758, 317817, 494382, 506898, 635634, 741573, 953451, 1483146, 1906902, 2224719, 2860353, 4449438, 5720706, 6674157, 13348314, 20022471, 40044942]

約数ペア:

[(1, 40044942), (2, 20022471), (3, 13348314), (6, 6674157), (7, 5720706), (9, 4449438), (14, 2860353), (18, 2224719), (21, 1906902), (27, 1483146), (42, 953451), (54, 741573), (63, 635634), (79, 506898), (81, 494382), (126, 317817), (149, 268758), (158, 253449), (162, 247191), (189, 211878), (237, 168966), (243, 164794), (298, 134379), (378, 105939), (447, 89586), (474, 84483), (486, 82397), (553, 72414), (567, 70626), (711, 56322), (894, 44793), (1043, 38394), (1106, 36207), (1134, 35313), (1341, 29862), (1422, 28161), (1659, 24138), (1701, 23542), (2086, 19197), (2133, 18774), (2682, 14931), (3129, 12798), (3318, 12069), (3402, 11771), (4023, 9954), (4266, 9387), (4977, 8046), (6258, 6399)]