13960908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 39687648

約数和(自身を除く): 25726740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1297, 1794, 2594, 2691, 3588, 3891, 5188, 5382, 7782, 10764, 11673, 15564, 16861, 23346, 29831, 33722, 46692, 50583, 59662, 67444, 89493, 101166, 119324, 151749, 178986, 202332, 268479, 303498, 357972, 387803, 536958, 606996, 775606, 1073916, 1163409, 1551212, 2326818, 3490227, 4653636, 6980454, 13960908]

約数ペア:

[(1, 13960908), (2, 6980454), (3, 4653636), (4, 3490227), (6, 2326818), (9, 1551212), (12, 1163409), (13, 1073916), (18, 775606), (23, 606996), (26, 536958), (36, 387803), (39, 357972), (46, 303498), (52, 268479), (69, 202332), (78, 178986), (92, 151749), (117, 119324), (138, 101166), (156, 89493), (207, 67444), (234, 59662), (276, 50583), (299, 46692), (414, 33722), (468, 29831), (598, 23346), (828, 16861), (897, 15564), (1196, 11673), (1297, 10764), (1794, 7782), (2594, 5382), (2691, 5188), (3588, 3891)]