1900299942

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{4253}}^1$

素因数の和:4605

約数の個数: 48

約数和(自身を含む): 4175522208

約数和(自身を除く): 2275222266

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 241, 309, 482, 618, 723, 927, 1446, 1854, 2169, 4253, 4338, 8506, 12759, 24823, 25518, 38277, 49646, 74469, 76554, 148938, 223407, 438059, 446814, 876118, 1024973, 1314177, 2049946, 2628354, 3074919, 3942531, 6149838, 7885062, 9224757, 18449514, 105572219, 211144438, 316716657, 633433314, 950149971, 1900299942]

約数ペア:

[(1, 1900299942), (2, 950149971), (3, 633433314), (6, 316716657), (9, 211144438), (18, 105572219), (103, 18449514), (206, 9224757), (241, 7885062), (309, 6149838), (482, 3942531), (618, 3074919), (723, 2628354), (927, 2049946), (1446, 1314177), (1854, 1024973), (2169, 876118), (4253, 446814), (4338, 438059), (8506, 223407), (12759, 148938), (24823, 76554), (25518, 74469), (38277, 49646)]