1800156943038

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{642013}}^1$

素因数の和:642289

約数の個数: 64

約数和(自身を含む): 3760127050752

約数和(自身を除く): 1959970107714

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 163, 183, 282, 326, 366, 489, 978, 2867, 5734, 7661, 8601, 9943, 15322, 17202, 19886, 22983, 29829, 45966, 59658, 467321, 642013, 934642, 1284026, 1401963, 1926039, 2803926, 3852078, 30174611, 39162793, 60349222, 78325586, 90523833, 104648119, 117488379, 181047666, 209296238, 234976758, 313944357, 627888714, 1840651271, 3681302542, 4918461593, 5521953813, 6383535259, 9836923186, 11043907626, 12767070518, 14755384779, 19150605777, 29510769558, 38301211554, 300026157173, 600052314346, 900078471519, 1800156943038]

約数ペア:

[(1, 1800156943038), (2, 900078471519), (3, 600052314346), (6, 300026157173), (47, 38301211554), (61, 29510769558), (94, 19150605777), (122, 14755384779), (141, 12767070518), (163, 11043907626), (183, 9836923186), (282, 6383535259), (326, 5521953813), (366, 4918461593), (489, 3681302542), (978, 1840651271), (2867, 627888714), (5734, 313944357), (7661, 234976758), (8601, 209296238), (9943, 181047666), (15322, 117488379), (17202, 104648119), (19886, 90523833), (22983, 78325586), (29829, 60349222), (45966, 39162793), (59658, 30174611), (467321, 3852078), (642013, 2803926), (934642, 1926039), (1284026, 1401963)]