21737196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46447}}^1$

素因数の和:46470

約数の個数: 36

約数和(自身を含む): 59174752

約数和(自身を除く): 37437556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46447, 92894, 139341, 185788, 278682, 418023, 557364, 603811, 836046, 1207622, 1672092, 1811433, 2415244, 3622866, 5434299, 7245732, 10868598, 21737196]

約数ペア:

[(1, 21737196), (2, 10868598), (3, 7245732), (4, 5434299), (6, 3622866), (9, 2415244), (12, 1811433), (13, 1672092), (18, 1207622), (26, 836046), (36, 603811), (39, 557364), (52, 418023), (78, 278682), (117, 185788), (156, 139341), (234, 92894), (468, 46447)]