29128871142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{156521}}^1$

素因数の和:156754

約数の個数: 72

約数和(自身を含む): 73765062072

約数和(自身を除く): 44636190930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 211, 294, 422, 441, 633, 882, 1266, 1477, 1899, 2954, 3798, 4431, 8862, 10339, 13293, 20678, 26586, 31017, 62034, 93051, 156521, 186102, 313042, 469563, 939126, 1095647, 1408689, 2191294, 2817378, 3286941, 6573882, 7669529, 9860823, 15339058, 19721646, 23008587, 33025931, 46017174, 66051862, 69025761, 99077793, 138051522, 198155586, 231181517, 297233379, 462363034, 594466758, 693544551, 1387089102, 1618270619, 2080633653, 3236541238, 4161267306, 4854811857, 9709623714, 14564435571, 29128871142]

約数ペア:

[(1, 29128871142), (2, 14564435571), (3, 9709623714), (6, 4854811857), (7, 4161267306), (9, 3236541238), (14, 2080633653), (18, 1618270619), (21, 1387089102), (42, 693544551), (49, 594466758), (63, 462363034), (98, 297233379), (126, 231181517), (147, 198155586), (211, 138051522), (294, 99077793), (422, 69025761), (441, 66051862), (633, 46017174), (882, 33025931), (1266, 23008587), (1477, 19721646), (1899, 15339058), (2954, 9860823), (3798, 7669529), (4431, 6573882), (8862, 3286941), (10339, 2817378), (13293, 2191294), (20678, 1408689), (26586, 1095647), (31017, 939126), (62034, 469563), (93051, 313042), (156521, 186102)]