18748345704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{242377}}^1$

素因数の和:242690

約数の個数: 64

約数和(自身を含む): 51306575040

約数和(自身を除く): 32558229336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 293, 586, 879, 1172, 1758, 2344, 3223, 3516, 6446, 7032, 9669, 12892, 19338, 25784, 38676, 77352, 242377, 484754, 727131, 969508, 1454262, 1939016, 2666147, 2908524, 5332294, 5817048, 7998441, 10664588, 15996882, 21329176, 31993764, 63987528, 71016461, 142032922, 213049383, 284065844, 426098766, 568131688, 781181071, 852197532, 1562362142, 1704395064, 2343543213, 3124724284, 4687086426, 6249448568, 9374172852, 18748345704]

約数ペア:

[(1, 18748345704), (2, 9374172852), (3, 6249448568), (4, 4687086426), (6, 3124724284), (8, 2343543213), (11, 1704395064), (12, 1562362142), (22, 852197532), (24, 781181071), (33, 568131688), (44, 426098766), (66, 284065844), (88, 213049383), (132, 142032922), (264, 71016461), (293, 63987528), (586, 31993764), (879, 21329176), (1172, 15996882), (1758, 10664588), (2344, 7998441), (3223, 5817048), (3516, 5332294), (6446, 2908524), (7032, 2666147), (9669, 1939016), (12892, 1454262), (19338, 969508), (25784, 727131), (38676, 484754), (77352, 242377)]