12751946316

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{250687}}^1$

素因数の和:250860

約数の個数: 60

約数和(自身を含む): 33548572288

約数和(自身を除く): 20796625972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 12717, 16956, 25434, 50868, 250687, 501374, 752061, 1002748, 1504122, 2256183, 3008244, 4512366, 6768549, 9024732, 13537098, 20305647, 27074196, 39357859, 40611294, 78715718, 81222588, 118073577, 157431436, 236147154, 354220731, 472294308, 708441462, 1062662193, 1416882924, 2125324386, 3187986579, 4250648772, 6375973158, 12751946316]

約数ペア:

[(1, 12751946316), (2, 6375973158), (3, 4250648772), (4, 3187986579), (6, 2125324386), (9, 1416882924), (12, 1062662193), (18, 708441462), (27, 472294308), (36, 354220731), (54, 236147154), (81, 157431436), (108, 118073577), (157, 81222588), (162, 78715718), (314, 40611294), (324, 39357859), (471, 27074196), (628, 20305647), (942, 13537098), (1413, 9024732), (1884, 6768549), (2826, 4512366), (4239, 3008244), (5652, 2256183), (8478, 1504122), (12717, 1002748), (16956, 752061), (25434, 501374), (50868, 250687)]