18423768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 52905600

約数和(自身を除く): 34481832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 3673, 5016, 7346, 11019, 14692, 22038, 29384, 40403, 44076, 69787, 80806, 88152, 121209, 139574, 161612, 209361, 242418, 279148, 323224, 418722, 484836, 558296, 767657, 837444, 969672, 1535314, 1674888, 2302971, 3070628, 4605942, 6141256, 9211884, 18423768]

約数ペア:

[(1, 18423768), (2, 9211884), (3, 6141256), (4, 4605942), (6, 3070628), (8, 2302971), (11, 1674888), (12, 1535314), (19, 969672), (22, 837444), (24, 767657), (33, 558296), (38, 484836), (44, 418722), (57, 323224), (66, 279148), (76, 242418), (88, 209361), (114, 161612), (132, 139574), (152, 121209), (209, 88152), (228, 80806), (264, 69787), (418, 44076), (456, 40403), (627, 29384), (836, 22038), (1254, 14692), (1672, 11019), (2508, 7346), (3673, 5016)]