21836666418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{84389}}^1$

素因数の和:84563

約数の個数: 64

約数和(自身を含む): 51233506560

約数和(自身を除く): 29396840142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 101, 122, 183, 202, 303, 366, 427, 606, 707, 854, 1281, 1414, 2121, 2562, 4242, 6161, 12322, 18483, 36966, 43127, 84389, 86254, 129381, 168778, 253167, 258762, 506334, 590723, 1181446, 1772169, 3544338, 5147729, 8523289, 10295458, 15443187, 17046578, 25569867, 30886374, 36034103, 51139734, 59663023, 72068206, 108102309, 119326046, 178989069, 216204618, 357978138, 519920629, 1039841258, 1559761887, 3119523774, 3639444403, 7278888806, 10918333209, 21836666418]

約数ペア:

[(1, 21836666418), (2, 10918333209), (3, 7278888806), (6, 3639444403), (7, 3119523774), (14, 1559761887), (21, 1039841258), (42, 519920629), (61, 357978138), (101, 216204618), (122, 178989069), (183, 119326046), (202, 108102309), (303, 72068206), (366, 59663023), (427, 51139734), (606, 36034103), (707, 30886374), (854, 25569867), (1281, 17046578), (1414, 15443187), (2121, 10295458), (2562, 8523289), (4242, 5147729), (6161, 3544338), (12322, 1772169), (18483, 1181446), (36966, 590723), (43127, 506334), (84389, 258762), (86254, 253167), (129381, 168778)]