18364374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 49113600

約数和(自身を除く): 30749226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 2557, 3591, 5114, 7182, 7671, 15342, 17899, 23013, 35798, 46026, 48583, 53697, 69039, 97166, 107394, 138078, 145749, 161091, 291498, 322182, 340081, 437247, 483273, 680162, 874494, 966546, 1020243, 1311741, 2040486, 2623482, 3060729, 6121458, 9182187, 18364374]

約数ペア:

[(1, 18364374), (2, 9182187), (3, 6121458), (6, 3060729), (7, 2623482), (9, 2040486), (14, 1311741), (18, 1020243), (19, 966546), (21, 874494), (27, 680162), (38, 483273), (42, 437247), (54, 340081), (57, 322182), (63, 291498), (114, 161091), (126, 145749), (133, 138078), (171, 107394), (189, 97166), (266, 69039), (342, 53697), (378, 48583), (399, 46026), (513, 35798), (798, 23013), (1026, 17899), (1197, 15342), (2394, 7671), (2557, 7182), (3591, 5114)]