27978636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4013}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 75527424

約数和(自身を除く): 47548788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 4013, 6972, 8026, 12039, 16052, 24078, 28091, 48156, 56182, 84273, 112364, 168546, 333079, 337092, 666158, 999237, 1332316, 1998474, 2331553, 3996948, 4663106, 6994659, 9326212, 13989318, 27978636]

約数ペア:

[(1, 27978636), (2, 13989318), (3, 9326212), (4, 6994659), (6, 4663106), (7, 3996948), (12, 2331553), (14, 1998474), (21, 1332316), (28, 999237), (42, 666158), (83, 337092), (84, 333079), (166, 168546), (249, 112364), (332, 84273), (498, 56182), (581, 48156), (996, 28091), (1162, 24078), (1743, 16052), (2324, 12039), (3486, 8026), (4013, 6972)]