38398914

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 52839486

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 719, 774, 989, 1161, 1242, 1438, 1978, 2157, 2322, 2967, 4314, 5934, 6471, 8901, 12942, 16537, 17802, 19413, 26703, 30917, 33074, 38826, 49611, 53406, 61834, 92751, 99222, 148833, 185502, 278253, 297666, 446499, 556506, 711091, 834759, 892998, 1422182, 1669518, 2133273, 4266546, 6399819, 12799638, 19199457, 38398914]

約数ペア:

[(1, 38398914), (2, 19199457), (3, 12799638), (6, 6399819), (9, 4266546), (18, 2133273), (23, 1669518), (27, 1422182), (43, 892998), (46, 834759), (54, 711091), (69, 556506), (86, 446499), (129, 297666), (138, 278253), (207, 185502), (258, 148833), (387, 99222), (414, 92751), (621, 61834), (719, 53406), (774, 49611), (989, 38826), (1161, 33074), (1242, 30917), (1438, 26703), (1978, 19413), (2157, 17802), (2322, 16537), (2967, 12942), (4314, 8901), (5934, 6471)]