13441848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28030152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 89, 93, 116, 124, 168, 174, 178, 186, 203, 217, 232, 248, 267, 348, 356, 372, 406, 434, 534, 609, 623, 651, 696, 712, 744, 812, 868, 899, 1068, 1218, 1246, 1302, 1624, 1736, 1798, 1869, 2136, 2436, 2492, 2581, 2604, 2697, 2759, 3596, 3738, 4872, 4984, 5162, 5208, 5394, 5518, 6293, 7192, 7476, 7743, 8277, 10324, 10788, 11036, 12586, 14952, 15486, 16554, 18067, 18879, 19313, 20648, 21576, 22072, 25172, 30972, 33108, 36134, 37758, 38626, 50344, 54201, 57939, 61944, 66216, 72268, 75516, 77252, 80011, 108402, 115878, 144536, 151032, 154504, 160022, 216804, 231756, 240033, 320044, 433608, 463512, 480066, 560077, 640088, 960132, 1120154, 1680231, 1920264, 2240308, 3360462, 4480616, 6720924, 13441848]

約数ペア:

[(1, 13441848), (2, 6720924), (3, 4480616), (4, 3360462), (6, 2240308), (7, 1920264), (8, 1680231), (12, 1120154), (14, 960132), (21, 640088), (24, 560077), (28, 480066), (29, 463512), (31, 433608), (42, 320044), (56, 240033), (58, 231756), (62, 216804), (84, 160022), (87, 154504), (89, 151032), (93, 144536), (116, 115878), (124, 108402), (168, 80011), (174, 77252), (178, 75516), (186, 72268), (203, 66216), (217, 61944), (232, 57939), (248, 54201), (267, 50344), (348, 38626), (356, 37758), (372, 36134), (406, 33108), (434, 30972), (534, 25172), (609, 22072), (623, 21576), (651, 20648), (696, 19313), (712, 18879), (744, 18067), (812, 16554), (868, 15486), (899, 14952), (1068, 12586), (1218, 11036), (1246, 10788), (1302, 10324), (1624, 8277), (1736, 7743), (1798, 7476), (1869, 7192), (2136, 6293), (2436, 5518), (2492, 5394), (2581, 5208), (2604, 5162), (2697, 4984), (2759, 4872), (3596, 3738)]