18762816

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 56

約数和(自身を含む): 50312320

約数和(自身を除く): 31549504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1237, 1264, 1896, 2474, 2528, 3711, 3792, 4948, 5056, 7422, 7584, 9896, 14844, 15168, 19792, 29688, 39584, 59376, 79168, 97723, 118752, 195446, 237504, 293169, 390892, 586338, 781784, 1172676, 1563568, 2345352, 3127136, 4690704, 6254272, 9381408, 18762816]

約数ペア:

[(1, 18762816), (2, 9381408), (3, 6254272), (4, 4690704), (6, 3127136), (8, 2345352), (12, 1563568), (16, 1172676), (24, 781784), (32, 586338), (48, 390892), (64, 293169), (79, 237504), (96, 195446), (158, 118752), (192, 97723), (237, 79168), (316, 59376), (474, 39584), (632, 29688), (948, 19792), (1237, 15168), (1264, 14844), (1896, 9896), (2474, 7584), (2528, 7422), (3711, 5056), (3792, 4948)]