1901470101516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{26989583}}^1$

素因数の和:26989715

約数の個数: 72

約数和(自身を含む): 5108588459520

約数和(自身を除く): 3207118358004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 3708, 3914, 5871, 7828, 11742, 17613, 23484, 35226, 70452, 26989583, 53979166, 80968749, 107958332, 161937498, 242906247, 323874996, 485812494, 512802077, 971624988, 1025604154, 1538406231, 2051208308, 2779927049, 3076812462, 4615218693, 5559854098, 6153624924, 8339781147, 9230437386, 11119708196, 16679562294, 18460874772, 25019343441, 33359124588, 50038686882, 52818613931, 100077373764, 105637227862, 158455841793, 211274455724, 316911683586, 475367525379, 633823367172, 950735050758, 1901470101516]

約数ペア:

[(1, 1901470101516), (2, 950735050758), (3, 633823367172), (4, 475367525379), (6, 316911683586), (9, 211274455724), (12, 158455841793), (18, 105637227862), (19, 100077373764), (36, 52818613931), (38, 50038686882), (57, 33359124588), (76, 25019343441), (103, 18460874772), (114, 16679562294), (171, 11119708196), (206, 9230437386), (228, 8339781147), (309, 6153624924), (342, 5559854098), (412, 4615218693), (618, 3076812462), (684, 2779927049), (927, 2051208308), (1236, 1538406231), (1854, 1025604154), (1957, 971624988), (3708, 512802077), (3914, 485812494), (5871, 323874996), (7828, 242906247), (11742, 161937498), (17613, 107958332), (23484, 80968749), (35226, 53979166), (70452, 26989583)]