118428084

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 306924800

約数和(自身を除く): 188496716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 199, 244, 271, 366, 398, 542, 549, 597, 732, 796, 813, 1084, 1098, 1194, 1626, 1791, 2196, 2388, 2439, 3252, 3582, 4878, 7164, 9756, 12139, 16531, 24278, 33062, 36417, 48556, 49593, 53929, 66124, 72834, 99186, 107858, 109251, 145668, 148779, 161787, 198372, 215716, 218502, 297558, 323574, 437004, 485361, 595116, 647148, 970722, 1941444, 3289669, 6579338, 9869007, 13158676, 19738014, 29607021, 39476028, 59214042, 118428084]

約数ペア:

[(1, 118428084), (2, 59214042), (3, 39476028), (4, 29607021), (6, 19738014), (9, 13158676), (12, 9869007), (18, 6579338), (36, 3289669), (61, 1941444), (122, 970722), (183, 647148), (199, 595116), (244, 485361), (271, 437004), (366, 323574), (398, 297558), (542, 218502), (549, 215716), (597, 198372), (732, 161787), (796, 148779), (813, 145668), (1084, 109251), (1098, 107858), (1194, 99186), (1626, 72834), (1791, 66124), (2196, 53929), (2388, 49593), (2439, 48556), (3252, 36417), (3582, 33062), (4878, 24278), (7164, 16531), (9756, 12139)]