42631218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3936

約数の個数: 64

約数和(自身を含む): 112032000

約数和(自身を除く): 69400782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 3889, 5481, 7778, 10962, 11667, 23334, 27223, 35001, 54446, 70002, 81669, 105003, 112781, 163338, 210006, 225562, 245007, 338343, 490014, 676686, 735021, 789467, 1015029, 1470042, 1578934, 2030058, 2368401, 3045087, 4736802, 6090174, 7105203, 14210406, 21315609, 42631218]

約数ペア:

[(1, 42631218), (2, 21315609), (3, 14210406), (6, 7105203), (7, 6090174), (9, 4736802), (14, 3045087), (18, 2368401), (21, 2030058), (27, 1578934), (29, 1470042), (42, 1015029), (54, 789467), (58, 735021), (63, 676686), (87, 490014), (126, 338343), (174, 245007), (189, 225562), (203, 210006), (261, 163338), (378, 112781), (406, 105003), (522, 81669), (609, 70002), (783, 54446), (1218, 35001), (1566, 27223), (1827, 23334), (3654, 11667), (3889, 10962), (5481, 7778)]