137671686

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 308756448

約数和(自身を除く): 171084762

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 101, 123, 202, 246, 303, 369, 606, 738, 909, 1818, 1847, 3694, 4141, 5541, 8282, 11082, 12423, 16623, 24846, 33246, 37269, 74538, 75727, 151454, 186547, 227181, 373094, 454362, 559641, 681543, 1119282, 1363086, 1678923, 3357846, 7648427, 15296854, 22945281, 45890562, 68835843, 137671686]

約数ペア:

[(1, 137671686), (2, 68835843), (3, 45890562), (6, 22945281), (9, 15296854), (18, 7648427), (41, 3357846), (82, 1678923), (101, 1363086), (123, 1119282), (202, 681543), (246, 559641), (303, 454362), (369, 373094), (606, 227181), (738, 186547), (909, 151454), (1818, 75727), (1847, 74538), (3694, 37269), (4141, 33246), (5541, 24846), (8282, 16623), (11082, 12423)]