17669772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 49280000

約数和(自身を除く): 31610228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 108, 109, 114, 158, 171, 218, 228, 237, 316, 327, 342, 436, 474, 513, 654, 684, 711, 948, 981, 1026, 1308, 1422, 1501, 1962, 2052, 2071, 2133, 2844, 2943, 3002, 3924, 4142, 4266, 4503, 5886, 6004, 6213, 8284, 8532, 8611, 9006, 11772, 12426, 13509, 17222, 18012, 18639, 24852, 25833, 27018, 34444, 37278, 40527, 51666, 54036, 55917, 74556, 77499, 81054, 103332, 111834, 154998, 162108, 163609, 223668, 232497, 309996, 327218, 464994, 490827, 654436, 929988, 981654, 1472481, 1963308, 2944962, 4417443, 5889924, 8834886, 17669772]

約数ペア:

[(1, 17669772), (2, 8834886), (3, 5889924), (4, 4417443), (6, 2944962), (9, 1963308), (12, 1472481), (18, 981654), (19, 929988), (27, 654436), (36, 490827), (38, 464994), (54, 327218), (57, 309996), (76, 232497), (79, 223668), (108, 163609), (109, 162108), (114, 154998), (158, 111834), (171, 103332), (218, 81054), (228, 77499), (237, 74556), (316, 55917), (327, 54036), (342, 51666), (436, 40527), (474, 37278), (513, 34444), (654, 27018), (684, 25833), (711, 24852), (948, 18639), (981, 18012), (1026, 17222), (1308, 13509), (1422, 12426), (1501, 11772), (1962, 9006), (2052, 8611), (2071, 8532), (2133, 8284), (2844, 6213), (2943, 6004), (3002, 5886), (3924, 4503), (4142, 4266)]