2019246318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 4777743360

約数和(自身を除く): 2758497042

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 283, 342, 558, 566, 589, 673, 849, 1178, 1346, 1698, 1767, 2019, 2547, 3534, 4038, 5094, 5301, 5377, 6057, 8773, 10602, 10754, 12114, 12787, 16131, 17546, 20863, 25574, 26319, 32262, 38361, 41726, 48393, 52638, 62589, 76722, 78957, 96786, 115083, 125178, 157914, 166687, 187767, 190459, 230166, 333374, 375534, 380918, 396397, 500061, 571377, 792794, 1000122, 1142754, 1189191, 1500183, 1714131, 2378382, 3000366, 3428262, 3567573, 3618721, 5904229, 7135146, 7237442, 10856163, 11808458, 17712687, 21712326, 32568489, 35425374, 53138061, 65136978, 106276122, 112180351, 224360702, 336541053, 673082106, 1009623159, 2019246318]

約数ペア:

[(1, 2019246318), (2, 1009623159), (3, 673082106), (6, 336541053), (9, 224360702), (18, 112180351), (19, 106276122), (31, 65136978), (38, 53138061), (57, 35425374), (62, 32568489), (93, 21712326), (114, 17712687), (171, 11808458), (186, 10856163), (279, 7237442), (283, 7135146), (342, 5904229), (558, 3618721), (566, 3567573), (589, 3428262), (673, 3000366), (849, 2378382), (1178, 1714131), (1346, 1500183), (1698, 1189191), (1767, 1142754), (2019, 1000122), (2547, 792794), (3534, 571377), (4038, 500061), (5094, 396397), (5301, 380918), (5377, 375534), (6057, 333374), (8773, 230166), (10602, 190459), (10754, 187767), (12114, 166687), (12787, 157914), (16131, 125178), (17546, 115083), (20863, 96786), (25574, 78957), (26319, 76722), (32262, 62589), (38361, 52638), (41726, 48393)]