13435956

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 36813504

約数和(自身を除く): 23377548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 601, 621, 828, 972, 1202, 1242, 1803, 1863, 2404, 2484, 3606, 3726, 5409, 5589, 7212, 7452, 10818, 11178, 13823, 16227, 21636, 22356, 27646, 32454, 41469, 48681, 55292, 64908, 82938, 97362, 124407, 146043, 165876, 194724, 248814, 292086, 373221, 497628, 584172, 746442, 1119663, 1492884, 2239326, 3358989, 4478652, 6717978, 13435956]

約数ペア:

[(1, 13435956), (2, 6717978), (3, 4478652), (4, 3358989), (6, 2239326), (9, 1492884), (12, 1119663), (18, 746442), (23, 584172), (27, 497628), (36, 373221), (46, 292086), (54, 248814), (69, 194724), (81, 165876), (92, 146043), (108, 124407), (138, 97362), (162, 82938), (207, 64908), (243, 55292), (276, 48681), (324, 41469), (414, 32454), (486, 27646), (601, 22356), (621, 21636), (828, 16227), (972, 13823), (1202, 11178), (1242, 10818), (1803, 7452), (1863, 7212), (2404, 5589), (2484, 5409), (3606, 3726)]