15898554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 43056000

約数和(自身を除く): 27157446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 229, 261, 266, 342, 399, 406, 458, 522, 551, 609, 687, 798, 1102, 1197, 1218, 1374, 1603, 1653, 1827, 2061, 2394, 3206, 3306, 3654, 3857, 4122, 4351, 4809, 4959, 6641, 7714, 8702, 9618, 9918, 11571, 13053, 13282, 14427, 19923, 23142, 26106, 28854, 30457, 34713, 39159, 39846, 46487, 59769, 60914, 69426, 78318, 91371, 92974, 119538, 126179, 139461, 182742, 252358, 274113, 278922, 378537, 418383, 548226, 757074, 836766, 883253, 1135611, 1766506, 2271222, 2649759, 5299518, 7949277, 15898554]

約数ペア:

[(1, 15898554), (2, 7949277), (3, 5299518), (6, 2649759), (7, 2271222), (9, 1766506), (14, 1135611), (18, 883253), (19, 836766), (21, 757074), (29, 548226), (38, 418383), (42, 378537), (57, 278922), (58, 274113), (63, 252358), (87, 182742), (114, 139461), (126, 126179), (133, 119538), (171, 92974), (174, 91371), (203, 78318), (229, 69426), (261, 60914), (266, 59769), (342, 46487), (399, 39846), (406, 39159), (458, 34713), (522, 30457), (551, 28854), (609, 26106), (687, 23142), (798, 19923), (1102, 14427), (1197, 13282), (1218, 13053), (1374, 11571), (1603, 9918), (1653, 9618), (1827, 8702), (2061, 7714), (2394, 6641), (3206, 4959), (3306, 4809), (3654, 4351), (3857, 4122)]