40721382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 96013008

約数和(自身を除く): 55291626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1723, 1818, 2626, 3446, 3939, 5169, 7878, 10338, 11817, 15507, 22399, 23634, 31014, 44798, 67197, 134394, 174023, 201591, 348046, 403182, 522069, 1044138, 1566207, 2262299, 3132414, 4524598, 6786897, 13573794, 20360691, 40721382]

約数ペア:

[(1, 40721382), (2, 20360691), (3, 13573794), (6, 6786897), (9, 4524598), (13, 3132414), (18, 2262299), (26, 1566207), (39, 1044138), (78, 522069), (101, 403182), (117, 348046), (202, 201591), (234, 174023), (303, 134394), (606, 67197), (909, 44798), (1313, 31014), (1723, 23634), (1818, 22399), (2626, 15507), (3446, 11817), (3939, 10338), (5169, 7878)]