73676538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18521}}^1$

素因数の和:18559

約数の個数: 48

約数和(自身を含む): 182034216

約数和(自身を除く): 108357678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18521, 37042, 55563, 111126, 166689, 240773, 314857, 333378, 481546, 629714, 722319, 944571, 1444638, 1889142, 2166957, 2833713, 4093141, 4333914, 5667426, 8186282, 12279423, 24558846, 36838269, 73676538]

約数ペア:

[(1, 73676538), (2, 36838269), (3, 24558846), (6, 12279423), (9, 8186282), (13, 5667426), (17, 4333914), (18, 4093141), (26, 2833713), (34, 2166957), (39, 1889142), (51, 1444638), (78, 944571), (102, 722319), (117, 629714), (153, 481546), (221, 333378), (234, 314857), (306, 240773), (442, 166689), (663, 111126), (1326, 55563), (1989, 37042), (3978, 18521)]