22049118

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 61477920

約数和(自身を除く): 39428802

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 351, 378, 441, 546, 637, 641, 702, 819, 882, 1274, 1282, 1323, 1638, 1911, 1923, 2457, 2646, 3822, 3846, 4487, 4914, 5733, 5769, 8333, 8974, 11466, 11538, 13461, 16666, 17199, 17307, 24999, 26922, 31409, 34398, 34614, 40383, 49998, 58331, 62818, 74997, 80766, 94227, 116662, 121149, 149994, 174993, 188454, 224991, 242298, 282681, 349986, 408317, 449982, 524979, 565362, 816634, 848043, 1049958, 1224951, 1574937, 1696086, 2449902, 3149874, 3674853, 7349706, 11024559, 22049118]

約数ペア:

[(1, 22049118), (2, 11024559), (3, 7349706), (6, 3674853), (7, 3149874), (9, 2449902), (13, 1696086), (14, 1574937), (18, 1224951), (21, 1049958), (26, 848043), (27, 816634), (39, 565362), (42, 524979), (49, 449982), (54, 408317), (63, 349986), (78, 282681), (91, 242298), (98, 224991), (117, 188454), (126, 174993), (147, 149994), (182, 121149), (189, 116662), (234, 94227), (273, 80766), (294, 74997), (351, 62818), (378, 58331), (441, 49998), (546, 40383), (637, 34614), (641, 34398), (702, 31409), (819, 26922), (882, 24999), (1274, 17307), (1282, 17199), (1323, 16666), (1638, 13461), (1911, 11538), (1923, 11466), (2457, 8974), (2646, 8333), (3822, 5769), (3846, 5733), (4487, 4914)]