22011012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 58138080

約数和(自身を除く): 36127068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 241, 258, 354, 387, 482, 516, 531, 708, 723, 774, 964, 1062, 1446, 1548, 2124, 2169, 2537, 2892, 4338, 5074, 7611, 8676, 10148, 10363, 14219, 15222, 20726, 22833, 28438, 30444, 31089, 41452, 42657, 45666, 56876, 62178, 85314, 91332, 93267, 124356, 127971, 170628, 186534, 255942, 373068, 511884, 611417, 1222834, 1834251, 2445668, 3668502, 5502753, 7337004, 11005506, 22011012]

約数ペア:

[(1, 22011012), (2, 11005506), (3, 7337004), (4, 5502753), (6, 3668502), (9, 2445668), (12, 1834251), (18, 1222834), (36, 611417), (43, 511884), (59, 373068), (86, 255942), (118, 186534), (129, 170628), (172, 127971), (177, 124356), (236, 93267), (241, 91332), (258, 85314), (354, 62178), (387, 56876), (482, 45666), (516, 42657), (531, 41452), (708, 31089), (723, 30444), (774, 28438), (964, 22833), (1062, 20726), (1446, 15222), (1548, 14219), (2124, 10363), (2169, 10148), (2537, 8676), (2892, 7611), (4338, 5074)]