26819820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4079

約数の個数: 72

約数和(自身を含む): 83572944

約数和(自身を除く): 56753124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4027, 6660, 8054, 12081, 16108, 20135, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 120810, 144972, 148999, 181215, 241620, 297998, 362430, 446997, 595996, 724860, 744995, 893994, 1340991, 1489990, 1787988, 2234985, 2681982, 2979980, 4469970, 5363964, 6704955, 8939940, 13409910, 26819820]

約数ペア:

[(1, 26819820), (2, 13409910), (3, 8939940), (4, 6704955), (5, 5363964), (6, 4469970), (9, 2979980), (10, 2681982), (12, 2234985), (15, 1787988), (18, 1489990), (20, 1340991), (30, 893994), (36, 744995), (37, 724860), (45, 595996), (60, 446997), (74, 362430), (90, 297998), (111, 241620), (148, 181215), (180, 148999), (185, 144972), (222, 120810), (333, 80540), (370, 72486), (444, 60405), (555, 48324), (666, 40270), (740, 36243), (1110, 24162), (1332, 20135), (1665, 16108), (2220, 12081), (3330, 8054), (4027, 6660)]