40146498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10987}}^1$

素因数の和:11031

約数の個数: 48

約数和(自身を含む): 102847680

約数和(自身を除く): 62701182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 10987, 21974, 32961, 65922, 76909, 98883, 153818, 197766, 230727, 318623, 461454, 637246, 692181, 955869, 1384362, 1911738, 2230361, 2867607, 4460722, 5735214, 6691083, 13382166, 20073249, 40146498]

約数ペア:

[(1, 40146498), (2, 20073249), (3, 13382166), (6, 6691083), (7, 5735214), (9, 4460722), (14, 2867607), (18, 2230361), (21, 1911738), (29, 1384362), (42, 955869), (58, 692181), (63, 637246), (87, 461454), (126, 318623), (174, 230727), (203, 197766), (261, 153818), (406, 98883), (522, 76909), (609, 65922), (1218, 32961), (1827, 21974), (3654, 10987)]