1901862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 4455360

約数和(自身を除く): 2553498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 83, 114, 134, 166, 171, 201, 249, 342, 402, 498, 603, 747, 1206, 1273, 1494, 1577, 2546, 3154, 3819, 4731, 5561, 7638, 9462, 11122, 11457, 14193, 16683, 22914, 28386, 33366, 50049, 100098, 105659, 211318, 316977, 633954, 950931, 1901862]

約数ペア:

[(1, 1901862), (2, 950931), (3, 633954), (6, 316977), (9, 211318), (18, 105659), (19, 100098), (38, 50049), (57, 33366), (67, 28386), (83, 22914), (114, 16683), (134, 14193), (166, 11457), (171, 11122), (201, 9462), (249, 7638), (342, 5561), (402, 4731), (498, 3819), (603, 3154), (747, 2546), (1206, 1577), (1273, 1494)]