17954136

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 50965200

約数和(自身を除く): 33011064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 269, 309, 324, 412, 538, 618, 648, 807, 824, 927, 1076, 1236, 1614, 1854, 2152, 2421, 2472, 2781, 3228, 3708, 4842, 5562, 6456, 7263, 7416, 8343, 9684, 11124, 14526, 16686, 19368, 21789, 22248, 27707, 29052, 33372, 43578, 55414, 58104, 66744, 83121, 87156, 110828, 166242, 174312, 221656, 249363, 332484, 498726, 664968, 748089, 997452, 1496178, 1994904, 2244267, 2992356, 4488534, 5984712, 8977068, 17954136]

約数ペア:

[(1, 17954136), (2, 8977068), (3, 5984712), (4, 4488534), (6, 2992356), (8, 2244267), (9, 1994904), (12, 1496178), (18, 997452), (24, 748089), (27, 664968), (36, 498726), (54, 332484), (72, 249363), (81, 221656), (103, 174312), (108, 166242), (162, 110828), (206, 87156), (216, 83121), (269, 66744), (309, 58104), (324, 55414), (412, 43578), (538, 33372), (618, 29052), (648, 27707), (807, 22248), (824, 21789), (927, 19368), (1076, 16686), (1236, 14526), (1614, 11124), (1854, 9684), (2152, 8343), (2421, 7416), (2472, 7263), (2781, 6456), (3228, 5562), (3708, 4842)]