13052028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 34186320

約数和(自身を除く): 21134292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 101, 121, 132, 178, 202, 242, 267, 303, 356, 363, 404, 484, 534, 606, 726, 979, 1068, 1111, 1212, 1452, 1958, 2222, 2937, 3333, 3916, 4444, 5874, 6666, 8989, 10769, 11748, 12221, 13332, 17978, 21538, 24442, 26967, 32307, 35956, 36663, 43076, 48884, 53934, 64614, 73326, 98879, 107868, 129228, 146652, 197758, 296637, 395516, 593274, 1087669, 1186548, 2175338, 3263007, 4350676, 6526014, 13052028]

約数ペア:

[(1, 13052028), (2, 6526014), (3, 4350676), (4, 3263007), (6, 2175338), (11, 1186548), (12, 1087669), (22, 593274), (33, 395516), (44, 296637), (66, 197758), (89, 146652), (101, 129228), (121, 107868), (132, 98879), (178, 73326), (202, 64614), (242, 53934), (267, 48884), (303, 43076), (356, 36663), (363, 35956), (404, 32307), (484, 26967), (534, 24442), (606, 21538), (726, 17978), (979, 13332), (1068, 12221), (1111, 11748), (1212, 10769), (1452, 8989), (1958, 6666), (2222, 5874), (2937, 4444), (3333, 3916)]