39865572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 107016000

約数和(自身を除く): 67150428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 349, 501, 668, 684, 698, 1002, 1047, 1396, 1503, 2004, 2094, 3006, 3141, 3173, 4188, 6012, 6282, 6346, 6631, 9519, 12564, 12692, 13262, 19038, 19893, 26524, 28557, 38076, 39786, 57114, 58283, 59679, 79572, 114228, 116566, 119358, 174849, 233132, 238716, 349698, 524547, 699396, 1049094, 1107377, 2098188, 2214754, 3322131, 4429508, 6644262, 9966393, 13288524, 19932786, 39865572]

約数ペア:

[(1, 39865572), (2, 19932786), (3, 13288524), (4, 9966393), (6, 6644262), (9, 4429508), (12, 3322131), (18, 2214754), (19, 2098188), (36, 1107377), (38, 1049094), (57, 699396), (76, 524547), (114, 349698), (167, 238716), (171, 233132), (228, 174849), (334, 119358), (342, 116566), (349, 114228), (501, 79572), (668, 59679), (684, 58283), (698, 57114), (1002, 39786), (1047, 38076), (1396, 28557), (1503, 26524), (2004, 19893), (2094, 19038), (3006, 13262), (3141, 12692), (3173, 12564), (4188, 9519), (6012, 6631), (6282, 6346)]