1801718244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{15773}}^1$

素因数の和:15969

約数の個数: 72

約数和(自身を含む): 4823058240

約数和(自身を除く): 3021339996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 668, 684, 1002, 1503, 2004, 3006, 3173, 6012, 6346, 9519, 12692, 15773, 19038, 28557, 31546, 38076, 47319, 57114, 63092, 94638, 114228, 141957, 189276, 283914, 299687, 567828, 599374, 899061, 1198748, 1798122, 2634091, 2697183, 3596244, 5268182, 5394366, 7902273, 10536364, 10788732, 15804546, 23706819, 31609092, 47413638, 50047729, 94827276, 100095458, 150143187, 200190916, 300286374, 450429561, 600572748, 900859122, 1801718244]

約数ペア:

[(1, 1801718244), (2, 900859122), (3, 600572748), (4, 450429561), (6, 300286374), (9, 200190916), (12, 150143187), (18, 100095458), (19, 94827276), (36, 50047729), (38, 47413638), (57, 31609092), (76, 23706819), (114, 15804546), (167, 10788732), (171, 10536364), (228, 7902273), (334, 5394366), (342, 5268182), (501, 3596244), (668, 2697183), (684, 2634091), (1002, 1798122), (1503, 1198748), (2004, 899061), (3006, 599374), (3173, 567828), (6012, 299687), (6346, 283914), (9519, 189276), (12692, 141957), (15773, 114228), (19038, 94638), (28557, 63092), (31546, 57114), (38076, 47319)]