18348876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 58580480

約数和(自身を除く): 40231604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 1867, 2457, 3276, 3734, 4914, 5601, 7468, 9828, 11202, 13069, 16803, 22404, 24271, 26138, 33606, 39207, 48542, 50409, 52276, 67212, 72813, 78414, 97084, 100818, 117621, 145626, 156828, 169897, 201636, 218439, 235242, 291252, 339794, 352863, 436878, 470484, 509691, 655317, 679588, 705726, 873756, 1019382, 1310634, 1411452, 1529073, 2038764, 2621268, 3058146, 4587219, 6116292, 9174438, 18348876]

約数ペア:

[(1, 18348876), (2, 9174438), (3, 6116292), (4, 4587219), (6, 3058146), (7, 2621268), (9, 2038764), (12, 1529073), (13, 1411452), (14, 1310634), (18, 1019382), (21, 873756), (26, 705726), (27, 679588), (28, 655317), (36, 509691), (39, 470484), (42, 436878), (52, 352863), (54, 339794), (63, 291252), (78, 235242), (84, 218439), (91, 201636), (108, 169897), (117, 156828), (126, 145626), (156, 117621), (182, 100818), (189, 97084), (234, 78414), (252, 72813), (273, 67212), (351, 52276), (364, 50409), (378, 48542), (468, 39207), (546, 33606), (702, 26138), (756, 24271), (819, 22404), (1092, 16803), (1404, 13069), (1638, 11202), (1867, 9828), (2457, 7468), (3276, 5601), (3734, 4914)]