19003818246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{25943}}^1$

素因数の和:26225

約数の個数: 64

約数和(自身を含む): 44113932288

約数和(自身を除く): 25110114042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 163, 214, 321, 326, 489, 642, 749, 978, 1141, 1498, 2247, 2282, 3423, 4494, 6846, 17441, 25943, 34882, 51886, 52323, 77829, 104646, 122087, 155658, 181601, 244174, 363202, 366261, 544803, 732522, 1089606, 2775901, 4228709, 5551802, 8327703, 8457418, 12686127, 16655406, 19431307, 25372254, 29600963, 38862614, 58293921, 59201926, 88802889, 116587842, 177605778, 452471863, 904943726, 1357415589, 2714831178, 3167303041, 6334606082, 9501909123, 19003818246]

約数ペア:

[(1, 19003818246), (2, 9501909123), (3, 6334606082), (6, 3167303041), (7, 2714831178), (14, 1357415589), (21, 904943726), (42, 452471863), (107, 177605778), (163, 116587842), (214, 88802889), (321, 59201926), (326, 58293921), (489, 38862614), (642, 29600963), (749, 25372254), (978, 19431307), (1141, 16655406), (1498, 12686127), (2247, 8457418), (2282, 8327703), (3423, 5551802), (4494, 4228709), (6846, 2775901), (17441, 1089606), (25943, 732522), (34882, 544803), (51886, 366261), (52323, 363202), (77829, 244174), (104646, 181601), (122087, 155658)]