1919016324

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{8167}}^1$

素因数の和:8345

約数の個数: 72

約数和(自身を含む): 4977056448

約数和(自身を除く): 3058040124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 549, 642, 732, 963, 1098, 1284, 1926, 2196, 3852, 6527, 8167, 13054, 16334, 19581, 24501, 26108, 32668, 39162, 49002, 58743, 73503, 78324, 98004, 117486, 147006, 234972, 294012, 498187, 873869, 996374, 1494561, 1747738, 1992748, 2621607, 2989122, 3495476, 4483683, 5243214, 5978244, 7864821, 8967366, 10486428, 15729642, 17934732, 31459284, 53306009, 106612018, 159918027, 213224036, 319836054, 479754081, 639672108, 959508162, 1919016324]

約数ペア:

[(1, 1919016324), (2, 959508162), (3, 639672108), (4, 479754081), (6, 319836054), (9, 213224036), (12, 159918027), (18, 106612018), (36, 53306009), (61, 31459284), (107, 17934732), (122, 15729642), (183, 10486428), (214, 8967366), (244, 7864821), (321, 5978244), (366, 5243214), (428, 4483683), (549, 3495476), (642, 2989122), (732, 2621607), (963, 1992748), (1098, 1747738), (1284, 1494561), (1926, 996374), (2196, 873869), (3852, 498187), (6527, 294012), (8167, 234972), (13054, 147006), (16334, 117486), (19581, 98004), (24501, 78324), (26108, 73503), (32668, 58743), (39162, 49002)]