31746078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19409

約数の個数: 48

約数和(自身を含む): 84660576

約数和(自身を除く): 52914498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 19381, 38762, 58143, 116286, 135667, 174429, 251953, 271334, 348858, 407001, 503906, 755859, 814002, 1221003, 1511718, 1763671, 2267577, 2442006, 3527342, 4535154, 5291013, 10582026, 15873039, 31746078]

約数ペア:

[(1, 31746078), (2, 15873039), (3, 10582026), (6, 5291013), (7, 4535154), (9, 3527342), (13, 2442006), (14, 2267577), (18, 1763671), (21, 1511718), (26, 1221003), (39, 814002), (42, 755859), (63, 503906), (78, 407001), (91, 348858), (117, 271334), (126, 251953), (182, 174429), (234, 135667), (273, 116286), (546, 58143), (819, 38762), (1638, 19381)]