7401471246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{90631}}^1$

素因数の和:91001

約数の個数: 48

約数和(自身を含む): 17319775200

約数和(自身を除く): 9918303954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 2094, 3141, 4537, 6282, 9074, 13611, 27222, 40833, 81666, 90631, 181262, 271893, 543786, 815679, 1178203, 1631358, 2356406, 3534609, 7069218, 10603827, 21207654, 31630219, 63260438, 94890657, 189781314, 284671971, 411192847, 569343942, 822385694, 1233578541, 2467157082, 3700735623, 7401471246]

約数ペア:

[(1, 7401471246), (2, 3700735623), (3, 2467157082), (6, 1233578541), (9, 822385694), (13, 569343942), (18, 411192847), (26, 284671971), (39, 189781314), (78, 94890657), (117, 63260438), (234, 31630219), (349, 21207654), (698, 10603827), (1047, 7069218), (2094, 3534609), (3141, 2356406), (4537, 1631358), (6282, 1178203), (9074, 815679), (13611, 543786), (27222, 271893), (40833, 181262), (81666, 90631)]