13945596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 38936016

約数和(自身を除く): 24990420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 641, 777, 1036, 1282, 1554, 1813, 1923, 2564, 3108, 3626, 3846, 4487, 5439, 7252, 7692, 8974, 10878, 13461, 17948, 21756, 23717, 26922, 31409, 47434, 53844, 62818, 71151, 94227, 94868, 125636, 142302, 166019, 188454, 284604, 332038, 376908, 498057, 664076, 996114, 1162133, 1992228, 2324266, 3486399, 4648532, 6972798, 13945596]

約数ペア:

[(1, 13945596), (2, 6972798), (3, 4648532), (4, 3486399), (6, 2324266), (7, 1992228), (12, 1162133), (14, 996114), (21, 664076), (28, 498057), (37, 376908), (42, 332038), (49, 284604), (74, 188454), (84, 166019), (98, 142302), (111, 125636), (147, 94868), (148, 94227), (196, 71151), (222, 62818), (259, 53844), (294, 47434), (444, 31409), (518, 26922), (588, 23717), (641, 21756), (777, 17948), (1036, 13461), (1282, 10878), (1554, 8974), (1813, 7692), (1923, 7252), (2564, 5439), (3108, 4487), (3626, 3846)]