15111756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 43051008

約数和(自身を除く): 27939252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1231, 1364, 2046, 2462, 3069, 3693, 4092, 4924, 6138, 7386, 11079, 12276, 13541, 14772, 22158, 27082, 38161, 40623, 44316, 54164, 76322, 81246, 114483, 121869, 152644, 162492, 228966, 243738, 343449, 419771, 457932, 487476, 686898, 839542, 1259313, 1373796, 1679084, 2518626, 3777939, 5037252, 7555878, 15111756]

約数ペア:

[(1, 15111756), (2, 7555878), (3, 5037252), (4, 3777939), (6, 2518626), (9, 1679084), (11, 1373796), (12, 1259313), (18, 839542), (22, 686898), (31, 487476), (33, 457932), (36, 419771), (44, 343449), (62, 243738), (66, 228966), (93, 162492), (99, 152644), (124, 121869), (132, 114483), (186, 81246), (198, 76322), (279, 54164), (341, 44316), (372, 40623), (396, 38161), (558, 27082), (682, 22158), (1023, 14772), (1116, 13541), (1231, 12276), (1364, 11079), (2046, 7386), (2462, 6138), (3069, 4924), (3693, 4092)]