18014458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 36345024

約数和(自身を除く): 18330566

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 983, 1078, 1309, 1666, 1966, 2618, 6881, 9163, 10813, 13762, 16711, 18326, 21626, 33422, 48167, 75691, 96334, 116977, 151382, 183821, 233954, 367642, 529837, 818839, 1059674, 1286747, 1637678, 2573494, 9007229, 18014458]

約数ペア:

[(1, 18014458), (2, 9007229), (7, 2573494), (11, 1637678), (14, 1286747), (17, 1059674), (22, 818839), (34, 529837), (49, 367642), (77, 233954), (98, 183821), (119, 151382), (154, 116977), (187, 96334), (238, 75691), (374, 48167), (539, 33422), (833, 21626), (983, 18326), (1078, 16711), (1309, 13762), (1666, 10813), (1966, 9163), (2618, 6881)]