31452876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9631

約数の個数: 72

約数和(自身を含む): 97863584

約数和(自身を除く): 66410708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9601, 19202, 28803, 38404, 57606, 67207, 86409, 115212, 124813, 134414, 172818, 201621, 249626, 268828, 345636, 374439, 403242, 499252, 604863, 748878, 806484, 873691, 1123317, 1209726, 1497756, 1747382, 2246634, 2419452, 2621073, 3494764, 4493268, 5242146, 7863219, 10484292, 15726438, 31452876]

約数ペア:

[(1, 31452876), (2, 15726438), (3, 10484292), (4, 7863219), (6, 5242146), (7, 4493268), (9, 3494764), (12, 2621073), (13, 2419452), (14, 2246634), (18, 1747382), (21, 1497756), (26, 1209726), (28, 1123317), (36, 873691), (39, 806484), (42, 748878), (52, 604863), (63, 499252), (78, 403242), (84, 374439), (91, 345636), (117, 268828), (126, 249626), (156, 201621), (182, 172818), (234, 134414), (252, 124813), (273, 115212), (364, 86409), (468, 67207), (546, 57606), (819, 38404), (1092, 28803), (1638, 19202), (3276, 9601)]