22019920443918

素因数分解:

$2^1\times 3^4\times {\mathrm{499}}^1\times {\mathrm{2749}}^1\times {\mathrm{99089}}^1$

素因数の和:102351

約数の個数: 80

約数和(自身を含む): 49458296250000

約数和(自身を除く): 27438375806082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499, 998, 1497, 2749, 2994, 4491, 5498, 8247, 8982, 13473, 16494, 24741, 26946, 40419, 49482, 74223, 80838, 99089, 148446, 198178, 222669, 297267, 445338, 594534, 891801, 1371751, 1783602, 2675403, 2743502, 4115253, 5350806, 8026209, 8230506, 12345759, 16052418, 24691518, 37037277, 49445411, 74074554, 98890822, 111111831, 148336233, 222223662, 272395661, 296672466, 445008699, 544791322, 817186983, 890017398, 1335026097, 1634373966, 2451560949, 2670052194, 4005078291, 4903121898, 7354682847, 8010156582, 14709365694, 22064048541, 44128097082, 135925434839, 271850869678, 407776304517, 815552609034, 1223328913551, 2446657827102, 3669986740653, 7339973481306, 11009960221959, 22019920443918]

約数ペア:

[(1, 22019920443918), (2, 11009960221959), (3, 7339973481306), (6, 3669986740653), (9, 2446657827102), (18, 1223328913551), (27, 815552609034), (54, 407776304517), (81, 271850869678), (162, 135925434839), (499, 44128097082), (998, 22064048541), (1497, 14709365694), (2749, 8010156582), (2994, 7354682847), (4491, 4903121898), (5498, 4005078291), (8247, 2670052194), (8982, 2451560949), (13473, 1634373966), (16494, 1335026097), (24741, 890017398), (26946, 817186983), (40419, 544791322), (49482, 445008699), (74223, 296672466), (80838, 272395661), (99089, 222223662), (148446, 148336233), (198178, 111111831), (222669, 98890822), (297267, 74074554), (445338, 49445411), (594534, 37037277), (891801, 24691518), (1371751, 16052418), (1783602, 12345759), (2675403, 8230506), (2743502, 8026209), (4115253, 5350806)]