13598148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 34735008

約数和(自身を除く): 21136860

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 73, 76, 86, 114, 129, 146, 172, 219, 228, 258, 292, 361, 438, 516, 722, 817, 876, 1083, 1387, 1444, 1634, 2166, 2451, 2774, 3139, 3268, 4161, 4332, 4902, 5548, 6278, 8322, 9417, 9804, 12556, 15523, 16644, 18834, 26353, 31046, 37668, 46569, 52706, 59641, 62092, 79059, 93138, 105412, 119282, 158118, 178923, 186276, 238564, 316236, 357846, 715692, 1133179, 2266358, 3399537, 4532716, 6799074, 13598148]

約数ペア:

[(1, 13598148), (2, 6799074), (3, 4532716), (4, 3399537), (6, 2266358), (12, 1133179), (19, 715692), (38, 357846), (43, 316236), (57, 238564), (73, 186276), (76, 178923), (86, 158118), (114, 119282), (129, 105412), (146, 93138), (172, 79059), (219, 62092), (228, 59641), (258, 52706), (292, 46569), (361, 37668), (438, 31046), (516, 26353), (722, 18834), (817, 16644), (876, 15523), (1083, 12556), (1387, 9804), (1444, 9417), (1634, 8322), (2166, 6278), (2451, 5548), (2774, 4902), (3139, 4332), (3268, 4161)]