38742678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 93508800

約数和(自身を除く): 54766122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 229, 234, 241, 351, 458, 482, 687, 702, 723, 1374, 1446, 2061, 2169, 2977, 3133, 4122, 4338, 5954, 6183, 6266, 6507, 8931, 9399, 12366, 13014, 17862, 18798, 26793, 28197, 53586, 55189, 56394, 80379, 84591, 110378, 160758, 165567, 169182, 331134, 496701, 717457, 993402, 1434914, 1490103, 2152371, 2980206, 4304742, 6457113, 12914226, 19371339, 38742678]

約数ペア:

[(1, 38742678), (2, 19371339), (3, 12914226), (6, 6457113), (9, 4304742), (13, 2980206), (18, 2152371), (26, 1490103), (27, 1434914), (39, 993402), (54, 717457), (78, 496701), (117, 331134), (229, 169182), (234, 165567), (241, 160758), (351, 110378), (458, 84591), (482, 80379), (687, 56394), (702, 55189), (723, 53586), (1374, 28197), (1446, 26793), (2061, 18798), (2169, 17862), (2977, 13014), (3133, 12366), (4122, 9399), (4338, 8931), (5954, 6507), (6183, 6266)]