22405572

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 69713280

約数和(自身を除く): 47307708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 89, 108, 111, 126, 148, 162, 178, 189, 222, 243, 252, 259, 267, 324, 333, 356, 378, 444, 486, 518, 534, 567, 623, 666, 756, 777, 801, 972, 999, 1036, 1068, 1134, 1246, 1332, 1554, 1602, 1701, 1869, 1998, 2268, 2331, 2403, 2492, 2997, 3108, 3204, 3293, 3402, 3738, 3996, 4662, 4806, 5607, 5994, 6586, 6804, 6993, 7209, 7476, 8991, 9324, 9612, 9879, 11214, 11988, 13172, 13986, 14418, 16821, 17982, 19758, 20979, 21627, 22428, 23051, 27972, 28836, 29637, 33642, 35964, 39516, 41958, 43254, 46102, 50463, 59274, 62937, 67284, 69153, 83916, 86508, 88911, 92204, 100926, 118548, 125874, 138306, 151389, 177822, 201852, 207459, 251748, 266733, 276612, 302778, 355644, 414918, 533466, 605556, 622377, 800199, 829836, 1066932, 1244754, 1600398, 1867131, 2489508, 3200796, 3734262, 5601393, 7468524, 11202786, 22405572]

約数ペア:

[(1, 22405572), (2, 11202786), (3, 7468524), (4, 5601393), (6, 3734262), (7, 3200796), (9, 2489508), (12, 1867131), (14, 1600398), (18, 1244754), (21, 1066932), (27, 829836), (28, 800199), (36, 622377), (37, 605556), (42, 533466), (54, 414918), (63, 355644), (74, 302778), (81, 276612), (84, 266733), (89, 251748), (108, 207459), (111, 201852), (126, 177822), (148, 151389), (162, 138306), (178, 125874), (189, 118548), (222, 100926), (243, 92204), (252, 88911), (259, 86508), (267, 83916), (324, 69153), (333, 67284), (356, 62937), (378, 59274), (444, 50463), (486, 46102), (518, 43254), (534, 41958), (567, 39516), (623, 35964), (666, 33642), (756, 29637), (777, 28836), (801, 27972), (972, 23051), (999, 22428), (1036, 21627), (1068, 20979), (1134, 19758), (1246, 17982), (1332, 16821), (1554, 14418), (1602, 13986), (1701, 13172), (1869, 11988), (1998, 11214), (2268, 9879), (2331, 9612), (2403, 9324), (2492, 8991), (2997, 7476), (3108, 7209), (3204, 6993), (3293, 6804), (3402, 6586), (3738, 5994), (3996, 5607), (4662, 4806)]