40403412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2393}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 118512576

約数和(自身を除く): 78109164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2393, 2412, 2814, 4221, 4786, 5628, 7179, 8442, 9572, 14358, 16751, 16884, 21537, 28716, 33502, 43074, 50253, 67004, 86148, 100506, 150759, 160331, 201012, 301518, 320662, 480993, 603036, 641324, 961986, 1122317, 1442979, 1923972, 2244634, 2885958, 3366951, 4489268, 5771916, 6733902, 10100853, 13467804, 20201706, 40403412]

約数ペア:

[(1, 40403412), (2, 20201706), (3, 13467804), (4, 10100853), (6, 6733902), (7, 5771916), (9, 4489268), (12, 3366951), (14, 2885958), (18, 2244634), (21, 1923972), (28, 1442979), (36, 1122317), (42, 961986), (63, 641324), (67, 603036), (84, 480993), (126, 320662), (134, 301518), (201, 201012), (252, 160331), (268, 150759), (402, 100506), (469, 86148), (603, 67004), (804, 50253), (938, 43074), (1206, 33502), (1407, 28716), (1876, 21537), (2393, 16884), (2412, 16751), (2814, 14358), (4221, 9572), (4786, 8442), (5628, 7179)]