26319618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 61936056

約数和(自身を除く): 35616438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 821, 822, 1233, 1642, 1781, 2463, 2466, 3562, 4926, 5343, 7389, 10673, 10686, 14778, 16029, 21346, 32019, 32058, 64038, 96057, 112477, 192114, 224954, 337431, 674862, 1012293, 1462201, 2024586, 2924402, 4386603, 8773206, 13159809, 26319618]

約数ペア:

[(1, 26319618), (2, 13159809), (3, 8773206), (6, 4386603), (9, 2924402), (13, 2024586), (18, 1462201), (26, 1012293), (39, 674862), (78, 337431), (117, 224954), (137, 192114), (234, 112477), (274, 96057), (411, 64038), (821, 32058), (822, 32019), (1233, 21346), (1642, 16029), (1781, 14778), (2463, 10686), (2466, 10673), (3562, 7389), (4926, 5343)]