18250638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 44323200

約数和(自身を除く): 26072562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 2699, 3381, 5398, 6762, 8097, 16194, 18893, 37786, 56679, 62077, 113358, 124154, 132251, 186231, 264502, 372462, 396753, 434539, 793506, 869078, 1303617, 2607234, 3041773, 6083546, 9125319, 18250638]

約数ペア:

[(1, 18250638), (2, 9125319), (3, 6083546), (6, 3041773), (7, 2607234), (14, 1303617), (21, 869078), (23, 793506), (42, 434539), (46, 396753), (49, 372462), (69, 264502), (98, 186231), (138, 132251), (147, 124154), (161, 113358), (294, 62077), (322, 56679), (483, 37786), (966, 18893), (1127, 16194), (2254, 8097), (2699, 6762), (3381, 5398)]