4638654

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 11335680

約数和(自身を除く): 6697026

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 163, 186, 279, 306, 326, 459, 489, 527, 558, 837, 918, 978, 1054, 1467, 1581, 1674, 2771, 2934, 3162, 4401, 4743, 5053, 5542, 8313, 8802, 9486, 10106, 14229, 15159, 16626, 24939, 28458, 30318, 45477, 49878, 74817, 85901, 90954, 136431, 149634, 171802, 257703, 272862, 515406, 773109, 1546218, 2319327, 4638654]

約数ペア:

[(1, 4638654), (2, 2319327), (3, 1546218), (6, 773109), (9, 515406), (17, 272862), (18, 257703), (27, 171802), (31, 149634), (34, 136431), (51, 90954), (54, 85901), (62, 74817), (93, 49878), (102, 45477), (153, 30318), (163, 28458), (186, 24939), (279, 16626), (306, 15159), (326, 14229), (459, 10106), (489, 9486), (527, 8802), (558, 8313), (837, 5542), (918, 5053), (978, 4743), (1054, 4401), (1467, 3162), (1581, 2934), (1674, 2771)]