22089444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 58988160

約数和(自身を除く): 36898716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 89, 111, 129, 148, 156, 172, 178, 222, 258, 267, 356, 444, 481, 516, 534, 559, 962, 1068, 1118, 1157, 1443, 1591, 1677, 1924, 2236, 2314, 2886, 3182, 3293, 3354, 3471, 3827, 4628, 4773, 5772, 6364, 6586, 6708, 6942, 7654, 9546, 9879, 11481, 13172, 13884, 15308, 19092, 19758, 20683, 22962, 39516, 41366, 42809, 45924, 49751, 62049, 82732, 85618, 99502, 124098, 128427, 141599, 149253, 171236, 199004, 248196, 256854, 283198, 298506, 424797, 513708, 566396, 597012, 849594, 1699188, 1840787, 3681574, 5522361, 7363148, 11044722, 22089444]

約数ペア:

[(1, 22089444), (2, 11044722), (3, 7363148), (4, 5522361), (6, 3681574), (12, 1840787), (13, 1699188), (26, 849594), (37, 597012), (39, 566396), (43, 513708), (52, 424797), (74, 298506), (78, 283198), (86, 256854), (89, 248196), (111, 199004), (129, 171236), (148, 149253), (156, 141599), (172, 128427), (178, 124098), (222, 99502), (258, 85618), (267, 82732), (356, 62049), (444, 49751), (481, 45924), (516, 42809), (534, 41366), (559, 39516), (962, 22962), (1068, 20683), (1118, 19758), (1157, 19092), (1443, 15308), (1591, 13884), (1677, 13172), (1924, 11481), (2236, 9879), (2314, 9546), (2886, 7654), (3182, 6942), (3293, 6708), (3354, 6586), (3471, 6364), (3827, 5772), (4628, 4773)]