27598716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 74190480

約数和(自身を除く): 46591764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 257, 314, 342, 471, 514, 628, 684, 771, 942, 1028, 1413, 1542, 1884, 2313, 2826, 2983, 3084, 4626, 4883, 5652, 5966, 8949, 9252, 9766, 11932, 14649, 17898, 19532, 26847, 29298, 35796, 40349, 43947, 53694, 58596, 80698, 87894, 107388, 121047, 161396, 175788, 242094, 363141, 484188, 726282, 766631, 1452564, 1533262, 2299893, 3066524, 4599786, 6899679, 9199572, 13799358, 27598716]

約数ペア:

[(1, 27598716), (2, 13799358), (3, 9199572), (4, 6899679), (6, 4599786), (9, 3066524), (12, 2299893), (18, 1533262), (19, 1452564), (36, 766631), (38, 726282), (57, 484188), (76, 363141), (114, 242094), (157, 175788), (171, 161396), (228, 121047), (257, 107388), (314, 87894), (342, 80698), (471, 58596), (514, 53694), (628, 43947), (684, 40349), (771, 35796), (942, 29298), (1028, 26847), (1413, 19532), (1542, 17898), (1884, 14649), (2313, 11932), (2826, 9766), (2983, 9252), (3084, 8949), (4626, 5966), (4883, 5652)]