22081572

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 64643040

約数和(自身を除く): 42561468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 211, 228, 306, 323, 324, 342, 422, 459, 513, 612, 633, 646, 684, 844, 918, 969, 1026, 1266, 1292, 1377, 1539, 1836, 1899, 1938, 2052, 2532, 2754, 2907, 3078, 3587, 3798, 3876, 4009, 5508, 5697, 5814, 6156, 7174, 7596, 8018, 8721, 10761, 11394, 11628, 12027, 14348, 16036, 17091, 17442, 21522, 22788, 24054, 26163, 32283, 34182, 34884, 36081, 43044, 48108, 52326, 64566, 68153, 68364, 72162, 96849, 104652, 108243, 129132, 136306, 144324, 193698, 204459, 216486, 272612, 290547, 324729, 387396, 408918, 432972, 581094, 613377, 649458, 817836, 1162188, 1226754, 1298916, 1840131, 2453508, 3680262, 5520393, 7360524, 11040786, 22081572]

約数ペア:

[(1, 22081572), (2, 11040786), (3, 7360524), (4, 5520393), (6, 3680262), (9, 2453508), (12, 1840131), (17, 1298916), (18, 1226754), (19, 1162188), (27, 817836), (34, 649458), (36, 613377), (38, 581094), (51, 432972), (54, 408918), (57, 387396), (68, 324729), (76, 290547), (81, 272612), (102, 216486), (108, 204459), (114, 193698), (153, 144324), (162, 136306), (171, 129132), (204, 108243), (211, 104652), (228, 96849), (306, 72162), (323, 68364), (324, 68153), (342, 64566), (422, 52326), (459, 48108), (513, 43044), (612, 36081), (633, 34884), (646, 34182), (684, 32283), (844, 26163), (918, 24054), (969, 22788), (1026, 21522), (1266, 17442), (1292, 17091), (1377, 16036), (1539, 14348), (1836, 12027), (1899, 11628), (1938, 11394), (2052, 10761), (2532, 8721), (2754, 8018), (2907, 7596), (3078, 7174), (3587, 6156), (3798, 5814), (3876, 5697), (4009, 5508)]