22422888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 65800800

約数和(自身を除く): 43377912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 443, 444, 456, 666, 684, 703, 886, 888, 1329, 1332, 1368, 1406, 1772, 2109, 2658, 2664, 2812, 3544, 3987, 4218, 5316, 5624, 6327, 7974, 8417, 8436, 10632, 12654, 15948, 16391, 16834, 16872, 25251, 25308, 31896, 32782, 33668, 49173, 50502, 50616, 65564, 67336, 75753, 98346, 101004, 131128, 147519, 151506, 196692, 202008, 295038, 303012, 311429, 393384, 590076, 606024, 622858, 934287, 1180152, 1245716, 1868574, 2491432, 2802861, 3737148, 5605722, 7474296, 11211444, 22422888]

約数ペア:

[(1, 22422888), (2, 11211444), (3, 7474296), (4, 5605722), (6, 3737148), (8, 2802861), (9, 2491432), (12, 1868574), (18, 1245716), (19, 1180152), (24, 934287), (36, 622858), (37, 606024), (38, 590076), (57, 393384), (72, 311429), (74, 303012), (76, 295038), (111, 202008), (114, 196692), (148, 151506), (152, 147519), (171, 131128), (222, 101004), (228, 98346), (296, 75753), (333, 67336), (342, 65564), (443, 50616), (444, 50502), (456, 49173), (666, 33668), (684, 32782), (703, 31896), (886, 25308), (888, 25251), (1329, 16872), (1332, 16834), (1368, 16391), (1406, 15948), (1772, 12654), (2109, 10632), (2658, 8436), (2664, 8417), (2812, 7974), (3544, 6327), (3987, 5624), (4218, 5316)]