40173354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 97372800

約数和(自身を除く): 57199446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 534, 643, 702, 801, 1157, 1286, 1602, 1929, 2314, 2403, 3471, 3858, 4806, 5787, 6942, 8359, 10413, 11574, 16718, 17361, 20826, 25077, 31239, 34722, 50154, 57227, 62478, 75231, 114454, 150462, 171681, 225693, 343362, 451386, 515043, 743951, 1030086, 1487902, 1545129, 2231853, 3090258, 4463706, 6695559, 13391118, 20086677, 40173354]

約数ペア:

[(1, 40173354), (2, 20086677), (3, 13391118), (6, 6695559), (9, 4463706), (13, 3090258), (18, 2231853), (26, 1545129), (27, 1487902), (39, 1030086), (54, 743951), (78, 515043), (89, 451386), (117, 343362), (178, 225693), (234, 171681), (267, 150462), (351, 114454), (534, 75231), (643, 62478), (702, 57227), (801, 50154), (1157, 34722), (1286, 31239), (1602, 25077), (1929, 20826), (2314, 17361), (2403, 16718), (3471, 11574), (3858, 10413), (4806, 8359), (5787, 6942)]