18841464

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4625

約数の個数: 64

約数和(自身を含む): 55104000

約数和(自身を除く): 36262536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4591, 9182, 13773, 18364, 27546, 36728, 41319, 55092, 82638, 87229, 110184, 123957, 165276, 174458, 247914, 261687, 330552, 348916, 495828, 523374, 697832, 785061, 991656, 1046748, 1570122, 2093496, 2355183, 3140244, 4710366, 6280488, 9420732, 18841464]

約数ペア:

[(1, 18841464), (2, 9420732), (3, 6280488), (4, 4710366), (6, 3140244), (8, 2355183), (9, 2093496), (12, 1570122), (18, 1046748), (19, 991656), (24, 785061), (27, 697832), (36, 523374), (38, 495828), (54, 348916), (57, 330552), (72, 261687), (76, 247914), (108, 174458), (114, 165276), (152, 123957), (171, 110184), (216, 87229), (228, 82638), (342, 55092), (456, 41319), (513, 36728), (684, 27546), (1026, 18364), (1368, 13773), (2052, 9182), (4104, 4591)]