1845249948

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{2131}}^1$

素因数の和:2567

約数の個数: 72

約数和(自身を含む): 4749413760

約数和(自身を除く): 2904163812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 359, 402, 603, 718, 804, 1077, 1206, 1436, 2131, 2154, 2412, 3231, 4262, 4308, 6393, 6462, 8524, 12786, 12924, 19179, 24053, 25572, 38358, 48106, 72159, 76716, 96212, 142777, 144318, 216477, 285554, 288636, 428331, 432954, 571108, 765029, 856662, 865908, 1284993, 1530058, 1713324, 2295087, 2569986, 3060116, 4590174, 5139972, 6885261, 9180348, 13770522, 27541044, 51256943, 102513886, 153770829, 205027772, 307541658, 461312487, 615083316, 922624974, 1845249948]

約数ペア:

[(1, 1845249948), (2, 922624974), (3, 615083316), (4, 461312487), (6, 307541658), (9, 205027772), (12, 153770829), (18, 102513886), (36, 51256943), (67, 27541044), (134, 13770522), (201, 9180348), (268, 6885261), (359, 5139972), (402, 4590174), (603, 3060116), (718, 2569986), (804, 2295087), (1077, 1713324), (1206, 1530058), (1436, 1284993), (2131, 865908), (2154, 856662), (2412, 765029), (3231, 571108), (4262, 432954), (4308, 428331), (6393, 288636), (6462, 285554), (8524, 216477), (12786, 144318), (12924, 142777), (19179, 96212), (24053, 76716), (25572, 72159), (38358, 48106)]