16257337812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{26927}}^1$

素因数の和:27509

約数の個数: 72

約数和(自身を含む): 42500570112

約数和(自身を除く): 26243232300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 541, 558, 1082, 1116, 1623, 2164, 3246, 4869, 6492, 9738, 16771, 19476, 26927, 33542, 50313, 53854, 67084, 80781, 100626, 107708, 150939, 161562, 201252, 242343, 301878, 323124, 484686, 603756, 834737, 969372, 1669474, 2504211, 3338948, 5008422, 7512633, 10016844, 14567507, 15025266, 29135014, 30050532, 43702521, 58270028, 87405042, 131107563, 174810084, 262215126, 451592717, 524430252, 903185434, 1354778151, 1806370868, 2709556302, 4064334453, 5419112604, 8128668906, 16257337812]

約数ペア:

[(1, 16257337812), (2, 8128668906), (3, 5419112604), (4, 4064334453), (6, 2709556302), (9, 1806370868), (12, 1354778151), (18, 903185434), (31, 524430252), (36, 451592717), (62, 262215126), (93, 174810084), (124, 131107563), (186, 87405042), (279, 58270028), (372, 43702521), (541, 30050532), (558, 29135014), (1082, 15025266), (1116, 14567507), (1623, 10016844), (2164, 7512633), (3246, 5008422), (4869, 3338948), (6492, 2504211), (9738, 1669474), (16771, 969372), (19476, 834737), (26927, 603756), (33542, 484686), (50313, 323124), (53854, 301878), (67084, 242343), (80781, 201252), (100626, 161562), (107708, 150939)]