12958806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18559914

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 269, 434, 518, 538, 651, 777, 807, 1147, 1302, 1554, 1614, 1883, 2294, 3441, 3766, 5649, 6882, 8029, 8339, 9953, 11298, 16058, 16678, 19906, 24087, 25017, 29859, 48174, 50034, 58373, 59718, 69671, 116746, 139342, 175119, 209013, 308543, 350238, 418026, 617086, 925629, 1851258, 2159801, 4319602, 6479403, 12958806]

約数ペア:

[(1, 12958806), (2, 6479403), (3, 4319602), (6, 2159801), (7, 1851258), (14, 925629), (21, 617086), (31, 418026), (37, 350238), (42, 308543), (62, 209013), (74, 175119), (93, 139342), (111, 116746), (186, 69671), (217, 59718), (222, 58373), (259, 50034), (269, 48174), (434, 29859), (518, 25017), (538, 24087), (651, 19906), (777, 16678), (807, 16058), (1147, 11298), (1302, 9953), (1554, 8339), (1614, 8029), (1883, 6882), (2294, 5649), (3441, 3766)]