42954408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{28409}}^1$

素因数の和:28431

約数の個数: 64

約数和(自身を含む): 136368000

約数和(自身を除く): 93413592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 28409, 56818, 85227, 113636, 170454, 198863, 227272, 255681, 340908, 397726, 511362, 596589, 681816, 767043, 795452, 1022724, 1193178, 1534086, 1590904, 1789767, 2045448, 2386356, 3068172, 3579534, 4772712, 5369301, 6136344, 7159068, 10738602, 14318136, 21477204, 42954408]

約数ペア:

[(1, 42954408), (2, 21477204), (3, 14318136), (4, 10738602), (6, 7159068), (7, 6136344), (8, 5369301), (9, 4772712), (12, 3579534), (14, 3068172), (18, 2386356), (21, 2045448), (24, 1789767), (27, 1590904), (28, 1534086), (36, 1193178), (42, 1022724), (54, 795452), (56, 767043), (63, 681816), (72, 596589), (84, 511362), (108, 397726), (126, 340908), (168, 255681), (189, 227272), (216, 198863), (252, 170454), (378, 113636), (504, 85227), (756, 56818), (1512, 28409)]