18441012284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{7949}}^1$

素因数の和:8390

約数の個数: 48

約数和(自身を含む): 34041772800

約数和(自身を除く): 15600760516

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 353, 706, 1412, 1643, 3286, 6572, 7949, 10943, 15898, 18709, 21886, 31796, 37418, 43772, 74836, 246419, 421297, 492838, 579979, 842594, 985676, 1159958, 1685188, 2319916, 2805997, 5611994, 11223988, 13060207, 26120414, 52240828, 86985907, 148717841, 173971814, 297435682, 347943628, 594871364, 4610253071, 9220506142, 18441012284]

約数ペア:

[(1, 18441012284), (2, 9220506142), (4, 4610253071), (31, 594871364), (53, 347943628), (62, 297435682), (106, 173971814), (124, 148717841), (212, 86985907), (353, 52240828), (706, 26120414), (1412, 13060207), (1643, 11223988), (3286, 5611994), (6572, 2805997), (7949, 2319916), (10943, 1685188), (15898, 1159958), (18709, 985676), (21886, 842594), (31796, 579979), (37418, 492838), (43772, 421297), (74836, 246419)]