91897638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 214855344

約数和(自身を除く): 122957706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 723, 1297, 1446, 1687, 2594, 3374, 3891, 5061, 7782, 9079, 10122, 11809, 18158, 23618, 27237, 35427, 54474, 63553, 70854, 127106, 190659, 312577, 381318, 625154, 937731, 1875462, 2188039, 4376078, 6564117, 13128234, 15316273, 30632546, 45948819, 91897638]

約数ペア:

[(1, 91897638), (2, 45948819), (3, 30632546), (6, 15316273), (7, 13128234), (14, 6564117), (21, 4376078), (42, 2188039), (49, 1875462), (98, 937731), (147, 625154), (241, 381318), (294, 312577), (482, 190659), (723, 127106), (1297, 70854), (1446, 63553), (1687, 54474), (2594, 35427), (3374, 27237), (3891, 23618), (5061, 18158), (7782, 11809), (9079, 10122)]