2029016898

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 4902912000

約数和(自身を除く): 2873895102

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 151, 186, 207, 279, 302, 349, 414, 453, 558, 621, 698, 713, 837, 906, 1047, 1242, 1359, 1426, 1674, 2094, 2139, 2718, 3141, 3473, 4077, 4278, 4681, 6282, 6417, 6946, 8027, 8154, 9362, 9423, 10419, 10819, 12834, 14043, 16054, 18846, 19251, 20838, 21638, 24081, 28086, 31257, 32457, 38502, 42129, 48162, 52699, 62514, 64914, 72243, 84258, 93771, 97371, 105398, 107663, 126387, 144486, 158097, 187542, 194742, 215326, 216729, 248837, 252774, 292113, 316194, 322989, 433458, 474291, 497674, 584226, 645978, 746511, 948582, 968967, 1212077, 1422873, 1493022, 1633669, 1937934, 2239533, 2424154, 2845746, 2906901, 3267338, 3636231, 4479066, 4901007, 5813802, 6718599, 7272462, 9802014, 10908693, 13437198, 14703021, 21817386, 29406042, 32726079, 37574387, 44109063, 65452158, 75148774, 88218126, 112723161, 225446322, 338169483, 676338966, 1014508449, 2029016898]

約数ペア:

[(1, 2029016898), (2, 1014508449), (3, 676338966), (6, 338169483), (9, 225446322), (18, 112723161), (23, 88218126), (27, 75148774), (31, 65452158), (46, 44109063), (54, 37574387), (62, 32726079), (69, 29406042), (93, 21817386), (138, 14703021), (151, 13437198), (186, 10908693), (207, 9802014), (279, 7272462), (302, 6718599), (349, 5813802), (414, 4901007), (453, 4479066), (558, 3636231), (621, 3267338), (698, 2906901), (713, 2845746), (837, 2424154), (906, 2239533), (1047, 1937934), (1242, 1633669), (1359, 1493022), (1426, 1422873), (1674, 1212077), (2094, 968967), (2139, 948582), (2718, 746511), (3141, 645978), (3473, 584226), (4077, 497674), (4278, 474291), (4681, 433458), (6282, 322989), (6417, 316194), (6946, 292113), (8027, 252774), (8154, 248837), (9362, 216729), (9423, 215326), (10419, 194742), (10819, 187542), (12834, 158097), (14043, 144486), (16054, 126387), (18846, 107663), (19251, 105398), (20838, 97371), (21638, 93771), (24081, 84258), (28086, 72243), (31257, 64914), (32457, 62514), (38502, 52699), (42129, 48162)]