1645950996

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{36373}}^1$

素因数の和:36805

約数の個数: 48

約数和(自身を含む): 4277582400

約数和(自身を除く): 2631631404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 11313, 15084, 22626, 36373, 45252, 72746, 109119, 145492, 218238, 327357, 436476, 654714, 982071, 1309428, 1964142, 3928284, 15240287, 30480574, 45720861, 60961148, 91441722, 137162583, 182883444, 274325166, 411487749, 548650332, 822975498, 1645950996]

約数ペア:

[(1, 1645950996), (2, 822975498), (3, 548650332), (4, 411487749), (6, 274325166), (9, 182883444), (12, 137162583), (18, 91441722), (27, 60961148), (36, 45720861), (54, 30480574), (108, 15240287), (419, 3928284), (838, 1964142), (1257, 1309428), (1676, 982071), (2514, 654714), (3771, 436476), (5028, 327357), (7542, 218238), (11313, 145492), (15084, 109119), (22626, 72746), (36373, 45252)]