1912003128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{541951}}^1$

素因数の和:541977

約数の個数: 72

約数和(自身を含む): 6023796480

約数和(自身を除く): 4111793352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 541951, 1083902, 1625853, 2167804, 3251706, 3793657, 4335608, 4877559, 6503412, 7587314, 9755118, 11380971, 13006824, 15174628, 19510236, 22761942, 26555599, 30349256, 34142913, 39020472, 45523884, 53111198, 68285826, 79666797, 91047768, 106222396, 136571652, 159333594, 212444792, 239000391, 273143304, 318667188, 478000782, 637334376, 956001564, 1912003128]

約数ペア:

[(1, 1912003128), (2, 956001564), (3, 637334376), (4, 478000782), (6, 318667188), (7, 273143304), (8, 239000391), (9, 212444792), (12, 159333594), (14, 136571652), (18, 106222396), (21, 91047768), (24, 79666797), (28, 68285826), (36, 53111198), (42, 45523884), (49, 39020472), (56, 34142913), (63, 30349256), (72, 26555599), (84, 22761942), (98, 19510236), (126, 15174628), (147, 13006824), (168, 11380971), (196, 9755118), (252, 7587314), (294, 6503412), (392, 4877559), (441, 4335608), (504, 3793657), (588, 3251706), (882, 2167804), (1176, 1625853), (1764, 1083902), (3528, 541951)]