16151958

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 36279360

約数和(自身を除く): 20127402

約数列:

[1, 2, 3, 6, 9, 18, 59, 67, 118, 134, 177, 201, 227, 354, 402, 454, 531, 603, 681, 1062, 1206, 1362, 2043, 3953, 4086, 7906, 11859, 13393, 15209, 23718, 26786, 30418, 35577, 40179, 45627, 71154, 80358, 91254, 120537, 136881, 241074, 273762, 897331, 1794662, 2691993, 5383986, 8075979, 16151958]

約数ペア:

[(1, 16151958), (2, 8075979), (3, 5383986), (6, 2691993), (9, 1794662), (18, 897331), (59, 273762), (67, 241074), (118, 136881), (134, 120537), (177, 91254), (201, 80358), (227, 71154), (354, 45627), (402, 40179), (454, 35577), (531, 30418), (603, 26786), (681, 23718), (1062, 15209), (1206, 13393), (1362, 11859), (2043, 7906), (3953, 4086)]