15702027978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{37397}}^1$

素因数の和:38191

約数の個数: 64

約数和(自身を含む): 38702442240

約数和(自身を除く): 23000414262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 769, 1538, 2307, 4614, 5383, 9997, 10766, 16149, 19994, 29991, 32298, 37397, 59982, 69979, 74794, 112191, 139958, 209937, 224382, 261779, 419874, 486161, 523558, 785337, 972322, 1458483, 1570674, 2916966, 3403127, 6806254, 10209381, 20418762, 28758293, 57516586, 86274879, 172549758, 201308051, 373857809, 402616102, 603924153, 747715618, 1121573427, 1207848306, 2243146854, 2617004663, 5234009326, 7851013989, 15702027978]

約数ペア:

[(1, 15702027978), (2, 7851013989), (3, 5234009326), (6, 2617004663), (7, 2243146854), (13, 1207848306), (14, 1121573427), (21, 747715618), (26, 603924153), (39, 402616102), (42, 373857809), (78, 201308051), (91, 172549758), (182, 86274879), (273, 57516586), (546, 28758293), (769, 20418762), (1538, 10209381), (2307, 6806254), (4614, 3403127), (5383, 2916966), (9997, 1570674), (10766, 1458483), (16149, 972322), (19994, 785337), (29991, 523558), (32298, 486161), (37397, 419874), (59982, 261779), (69979, 224382), (74794, 209937), (112191, 139958)]