18430992

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7529}}^1$

素因数の和:7560

約数の個数: 60

約数和(自身を含む): 54622620

約数和(自身を除く): 36191628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7529, 15058, 22587, 30116, 45174, 60232, 67761, 90348, 120464, 127993, 135522, 180696, 255986, 271044, 361392, 383979, 511972, 542088, 767958, 1023944, 1084176, 1151937, 1535916, 2047888, 2303874, 3071832, 4607748, 6143664, 9215496, 18430992]

約数ペア:

[(1, 18430992), (2, 9215496), (3, 6143664), (4, 4607748), (6, 3071832), (8, 2303874), (9, 2047888), (12, 1535916), (16, 1151937), (17, 1084176), (18, 1023944), (24, 767958), (34, 542088), (36, 511972), (48, 383979), (51, 361392), (68, 271044), (72, 255986), (102, 180696), (136, 135522), (144, 127993), (153, 120464), (204, 90348), (272, 67761), (306, 60232), (408, 45174), (612, 30116), (816, 22587), (1224, 15058), (2448, 7529)]