22975884

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 60147360

約数和(自身を除く): 37171476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 101, 142, 178, 202, 213, 267, 284, 303, 356, 404, 426, 534, 606, 639, 801, 852, 909, 1068, 1212, 1278, 1602, 1818, 2556, 3204, 3636, 6319, 7171, 8989, 12638, 14342, 17978, 18957, 21513, 25276, 26967, 28684, 35956, 37914, 43026, 53934, 56871, 64539, 75828, 80901, 86052, 107868, 113742, 129078, 161802, 227484, 258156, 323604, 638219, 1276438, 1914657, 2552876, 3829314, 5743971, 7658628, 11487942, 22975884]

約数ペア:

[(1, 22975884), (2, 11487942), (3, 7658628), (4, 5743971), (6, 3829314), (9, 2552876), (12, 1914657), (18, 1276438), (36, 638219), (71, 323604), (89, 258156), (101, 227484), (142, 161802), (178, 129078), (202, 113742), (213, 107868), (267, 86052), (284, 80901), (303, 75828), (356, 64539), (404, 56871), (426, 53934), (534, 43026), (606, 37914), (639, 35956), (801, 28684), (852, 26967), (909, 25276), (1068, 21513), (1212, 18957), (1278, 17978), (1602, 14342), (1818, 12638), (2556, 8989), (3204, 7171), (3636, 6319)]