23143458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 29111262

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 59, 78, 94, 107, 118, 141, 177, 214, 282, 321, 354, 611, 642, 767, 1222, 1391, 1534, 1833, 2301, 2773, 2782, 3666, 4173, 4602, 5029, 5546, 6313, 8319, 8346, 10058, 12626, 15087, 16638, 18939, 30174, 36049, 37878, 65377, 72098, 82069, 108147, 130754, 164138, 196131, 216294, 246207, 296711, 392262, 492414, 593422, 890133, 1780266, 3857243, 7714486, 11571729, 23143458]

約数ペア:

[(1, 23143458), (2, 11571729), (3, 7714486), (6, 3857243), (13, 1780266), (26, 890133), (39, 593422), (47, 492414), (59, 392262), (78, 296711), (94, 246207), (107, 216294), (118, 196131), (141, 164138), (177, 130754), (214, 108147), (282, 82069), (321, 72098), (354, 65377), (611, 37878), (642, 36049), (767, 30174), (1222, 18939), (1391, 16638), (1534, 15087), (1833, 12626), (2301, 10058), (2773, 8346), (2782, 8319), (3666, 6313), (4173, 5546), (4602, 5029)]