2017693218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 4263727104

約数和(自身を除く): 2246033886

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 163, 183, 186, 326, 366, 489, 978, 1091, 1891, 2182, 3273, 3782, 5053, 5673, 6546, 9943, 10106, 11346, 15159, 19886, 29829, 30318, 33821, 59658, 66551, 67642, 101463, 133102, 177833, 199653, 202926, 308233, 355666, 399306, 533499, 616466, 924699, 1066998, 1849398, 2063081, 4126162, 5512823, 6189243, 10847813, 11025646, 12378486, 16538469, 21695626, 32543439, 33076938, 65086878, 336282203, 672564406, 1008846609, 2017693218]

約数ペア:

[(1, 2017693218), (2, 1008846609), (3, 672564406), (6, 336282203), (31, 65086878), (61, 33076938), (62, 32543439), (93, 21695626), (122, 16538469), (163, 12378486), (183, 11025646), (186, 10847813), (326, 6189243), (366, 5512823), (489, 4126162), (978, 2063081), (1091, 1849398), (1891, 1066998), (2182, 924699), (3273, 616466), (3782, 533499), (5053, 399306), (5673, 355666), (6546, 308233), (9943, 202926), (10106, 199653), (11346, 177833), (15159, 133102), (19886, 101463), (29829, 67642), (30318, 66551), (33821, 59658)]