15691049532

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{857}}^1\times {\mathrm{6967}}^1$

素因数の和:7907

約数の個数: 72

約数和(自身を含む): 40259515296

約数和(自身を除く): 24568465764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 857, 876, 1314, 1714, 2571, 2628, 3428, 5142, 6967, 7713, 10284, 13934, 15426, 20901, 27868, 30852, 41802, 62561, 62703, 83604, 125122, 125406, 187683, 250244, 250812, 375366, 508591, 563049, 750732, 1017182, 1126098, 1525773, 2034364, 2252196, 3051546, 4577319, 5970719, 6103092, 9154638, 11941438, 17912157, 18309276, 23882876, 35824314, 53736471, 71648628, 107472942, 214945884, 435862487, 871724974, 1307587461, 1743449948, 2615174922, 3922762383, 5230349844, 7845524766, 15691049532]

約数ペア:

[(1, 15691049532), (2, 7845524766), (3, 5230349844), (4, 3922762383), (6, 2615174922), (9, 1743449948), (12, 1307587461), (18, 871724974), (36, 435862487), (73, 214945884), (146, 107472942), (219, 71648628), (292, 53736471), (438, 35824314), (657, 23882876), (857, 18309276), (876, 17912157), (1314, 11941438), (1714, 9154638), (2571, 6103092), (2628, 5970719), (3428, 4577319), (5142, 3051546), (6967, 2252196), (7713, 2034364), (10284, 1525773), (13934, 1126098), (15426, 1017182), (20901, 750732), (27868, 563049), (30852, 508591), (41802, 375366), (62561, 250812), (62703, 250244), (83604, 187683), (125122, 125406)]