22018815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 49620480

約数和(自身を除く): 27601665

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 283, 285, 315, 399, 455, 585, 665, 741, 819, 849, 855, 1197, 1235, 1365, 1415, 1729, 1981, 1995, 2223, 2547, 3679, 3705, 4095, 4245, 5187, 5377, 5943, 5985, 8645, 9905, 11037, 11115, 12735, 15561, 16131, 17829, 18395, 25753, 25935, 26885, 29715, 33111, 37639, 48393, 55185, 69901, 77259, 77805, 80655, 89145, 112917, 128765, 165555, 188195, 209703, 231777, 241965, 338751, 349505, 386295, 489307, 564585, 629109, 1048515, 1158885, 1467921, 1693755, 2446535, 3145545, 4403763, 7339605, 22018815]

約数ペア:

[(1, 22018815), (3, 7339605), (5, 4403763), (7, 3145545), (9, 2446535), (13, 1693755), (15, 1467921), (19, 1158885), (21, 1048515), (35, 629109), (39, 564585), (45, 489307), (57, 386295), (63, 349505), (65, 338751), (91, 241965), (95, 231777), (105, 209703), (117, 188195), (133, 165555), (171, 128765), (195, 112917), (247, 89145), (273, 80655), (283, 77805), (285, 77259), (315, 69901), (399, 55185), (455, 48393), (585, 37639), (665, 33111), (741, 29715), (819, 26885), (849, 25935), (855, 25753), (1197, 18395), (1235, 17829), (1365, 16131), (1415, 15561), (1729, 12735), (1981, 11115), (1995, 11037), (2223, 9905), (2547, 8645), (3679, 5985), (3705, 5943), (4095, 5377), (4245, 5187)]