69541218

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 154496160

約数和(自身を除く): 84954942

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 498, 523, 534, 747, 801, 1046, 1494, 1569, 1602, 3138, 4707, 7387, 9414, 14774, 22161, 43409, 44322, 46547, 66483, 86818, 93094, 130227, 132966, 139641, 260454, 279282, 390681, 418923, 781362, 837846, 3863401, 7726802, 11590203, 23180406, 34770609, 69541218]

約数ペア:

[(1, 69541218), (2, 34770609), (3, 23180406), (6, 11590203), (9, 7726802), (18, 3863401), (83, 837846), (89, 781362), (166, 418923), (178, 390681), (249, 279282), (267, 260454), (498, 139641), (523, 132966), (534, 130227), (747, 93094), (801, 86818), (1046, 66483), (1494, 46547), (1569, 44322), (1602, 43409), (3138, 22161), (4707, 14774), (7387, 9414)]