2220036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4553724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 107, 114, 133, 156, 182, 214, 228, 247, 266, 273, 321, 364, 399, 428, 494, 532, 546, 642, 741, 749, 798, 988, 1092, 1284, 1391, 1482, 1498, 1596, 1729, 2033, 2247, 2782, 2964, 2996, 3458, 4066, 4173, 4494, 5187, 5564, 6099, 6916, 8132, 8346, 8988, 9737, 10374, 12198, 14231, 16692, 19474, 20748, 24396, 26429, 28462, 29211, 38948, 42693, 52858, 56924, 58422, 79287, 85386, 105716, 116844, 158574, 170772, 185003, 317148, 370006, 555009, 740012, 1110018, 2220036]

約数ペア:

[(1, 2220036), (2, 1110018), (3, 740012), (4, 555009), (6, 370006), (7, 317148), (12, 185003), (13, 170772), (14, 158574), (19, 116844), (21, 105716), (26, 85386), (28, 79287), (38, 58422), (39, 56924), (42, 52858), (52, 42693), (57, 38948), (76, 29211), (78, 28462), (84, 26429), (91, 24396), (107, 20748), (114, 19474), (133, 16692), (156, 14231), (182, 12198), (214, 10374), (228, 9737), (247, 8988), (266, 8346), (273, 8132), (321, 6916), (364, 6099), (399, 5564), (428, 5187), (494, 4494), (532, 4173), (546, 4066), (642, 3458), (741, 2996), (749, 2964), (798, 2782), (988, 2247), (1092, 2033), (1284, 1729), (1391, 1596), (1482, 1498)]