16299972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 45940440

約数和(自身を除く): 29640468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1201, 1508, 2262, 2402, 3393, 3603, 4524, 4804, 6786, 7206, 10809, 13572, 14412, 15613, 21618, 31226, 34829, 43236, 46839, 62452, 69658, 93678, 104487, 139316, 140517, 187356, 208974, 281034, 313461, 417948, 452777, 562068, 626922, 905554, 1253844, 1358331, 1811108, 2716662, 4074993, 5433324, 8149986, 16299972]

約数ペア:

[(1, 16299972), (2, 8149986), (3, 5433324), (4, 4074993), (6, 2716662), (9, 1811108), (12, 1358331), (13, 1253844), (18, 905554), (26, 626922), (29, 562068), (36, 452777), (39, 417948), (52, 313461), (58, 281034), (78, 208974), (87, 187356), (116, 140517), (117, 139316), (156, 104487), (174, 93678), (234, 69658), (261, 62452), (348, 46839), (377, 43236), (468, 34829), (522, 31226), (754, 21618), (1044, 15613), (1131, 14412), (1201, 13572), (1508, 10809), (2262, 7206), (2402, 6786), (3393, 4804), (3603, 4524)]