18334947862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 34510510080

約数和(自身を除く): 16175562218

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 367, 401, 734, 802, 809, 1618, 2569, 2807, 4037, 4411, 5138, 5614, 5663, 8074, 8822, 8899, 11326, 17798, 28259, 30877, 56518, 61754, 62293, 124586, 147167, 294334, 296903, 324409, 593806, 648818, 1030169, 1618837, 2060338, 2078321, 2270863, 3237674, 3265933, 3568499, 4156642, 4541726, 6531866, 7136998, 11331859, 22663718, 22861531, 24979493, 45723062, 49958986, 119058103, 238116206, 833406721, 1309639133, 1666813442, 2619278266, 9167473931, 18334947862]

約数ペア:

[(1, 18334947862), (2, 9167473931), (7, 2619278266), (11, 1666813442), (14, 1309639133), (22, 833406721), (77, 238116206), (154, 119058103), (367, 49958986), (401, 45723062), (734, 24979493), (802, 22861531), (809, 22663718), (1618, 11331859), (2569, 7136998), (2807, 6531866), (4037, 4541726), (4411, 4156642), (5138, 3568499), (5614, 3265933), (5663, 3237674), (8074, 2270863), (8822, 2078321), (8899, 2060338), (11326, 1618837), (17798, 1030169), (28259, 648818), (30877, 593806), (56518, 324409), (61754, 296903), (62293, 294334), (124586, 147167)]