26273124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 71023680

約数和(自身を除く): 44750556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 541, 639, 684, 852, 1082, 1278, 1349, 1623, 2164, 2556, 2698, 3246, 4047, 4869, 5396, 6492, 8094, 9738, 10279, 12141, 16188, 19476, 20558, 24282, 30837, 38411, 41116, 48564, 61674, 76822, 92511, 115233, 123348, 153644, 185022, 230466, 345699, 370044, 460932, 691398, 729809, 1382796, 1459618, 2189427, 2919236, 4378854, 6568281, 8757708, 13136562, 26273124]

約数ペア:

[(1, 26273124), (2, 13136562), (3, 8757708), (4, 6568281), (6, 4378854), (9, 2919236), (12, 2189427), (18, 1459618), (19, 1382796), (36, 729809), (38, 691398), (57, 460932), (71, 370044), (76, 345699), (114, 230466), (142, 185022), (171, 153644), (213, 123348), (228, 115233), (284, 92511), (342, 76822), (426, 61674), (541, 48564), (639, 41116), (684, 38411), (852, 30837), (1082, 24282), (1278, 20558), (1349, 19476), (1623, 16188), (2164, 12141), (2556, 10279), (2698, 9738), (3246, 8094), (4047, 6492), (4869, 5396)]