19006313136

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1\times {\mathrm{2897}}^1$

素因数の和:4338

約数の個数: 80

約数和(自身を含む): 49630823424

約数和(自身を除く): 30624510288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1327, 1648, 2472, 2654, 2897, 3981, 4944, 5308, 5794, 7962, 8691, 10616, 11588, 15924, 17382, 21232, 23176, 31848, 34764, 46352, 63696, 69528, 136681, 139056, 273362, 298391, 410043, 546724, 596782, 820086, 895173, 1093448, 1193564, 1640172, 1790346, 2186896, 2387128, 3280344, 3580692, 3844319, 4774256, 6560688, 7161384, 7688638, 11532957, 14322768, 15377276, 23065914, 30754552, 46131828, 61509104, 92263656, 184527312, 395964857, 791929714, 1187894571, 1583859428, 2375789142, 3167718856, 4751578284, 6335437712, 9503156568, 19006313136]

約数ペア:

[(1, 19006313136), (2, 9503156568), (3, 6335437712), (4, 4751578284), (6, 3167718856), (8, 2375789142), (12, 1583859428), (16, 1187894571), (24, 791929714), (48, 395964857), (103, 184527312), (206, 92263656), (309, 61509104), (412, 46131828), (618, 30754552), (824, 23065914), (1236, 15377276), (1327, 14322768), (1648, 11532957), (2472, 7688638), (2654, 7161384), (2897, 6560688), (3981, 4774256), (4944, 3844319), (5308, 3580692), (5794, 3280344), (7962, 2387128), (8691, 2186896), (10616, 1790346), (11588, 1640172), (15924, 1193564), (17382, 1093448), (21232, 895173), (23176, 820086), (31848, 596782), (34764, 546724), (46352, 410043), (63696, 298391), (69528, 273362), (136681, 139056)]