27406548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 75283208

約数和(自身を除く): 47876660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 373, 468, 471, 628, 746, 942, 1119, 1413, 1492, 1884, 2041, 2238, 2826, 3357, 4082, 4476, 4849, 5652, 6123, 6714, 8164, 9698, 12246, 13428, 14547, 18369, 19396, 24492, 29094, 36738, 43641, 58188, 58561, 73476, 87282, 117122, 174564, 175683, 234244, 351366, 527049, 702732, 761293, 1054098, 1522586, 2108196, 2283879, 3045172, 4567758, 6851637, 9135516, 13703274, 27406548]

約数ペア:

[(1, 27406548), (2, 13703274), (3, 9135516), (4, 6851637), (6, 4567758), (9, 3045172), (12, 2283879), (13, 2108196), (18, 1522586), (26, 1054098), (36, 761293), (39, 702732), (52, 527049), (78, 351366), (117, 234244), (156, 175683), (157, 174564), (234, 117122), (314, 87282), (373, 73476), (468, 58561), (471, 58188), (628, 43641), (746, 36738), (942, 29094), (1119, 24492), (1413, 19396), (1492, 18369), (1884, 14547), (2041, 13428), (2238, 12246), (2826, 9698), (3357, 8164), (4082, 6714), (4476, 6123), (4849, 5652)]