22151724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 60884208

約数和(自身を除く): 38732484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 373, 404, 588, 606, 707, 746, 1119, 1212, 1414, 1492, 2121, 2238, 2611, 2828, 4242, 4476, 4949, 5222, 7833, 8484, 9898, 10444, 14847, 15666, 18277, 19796, 29694, 31332, 36554, 37673, 54831, 59388, 73108, 75346, 109662, 113019, 150692, 219324, 226038, 263711, 452076, 527422, 791133, 1054844, 1582266, 1845977, 3164532, 3691954, 5537931, 7383908, 11075862, 22151724]

約数ペア:

[(1, 22151724), (2, 11075862), (3, 7383908), (4, 5537931), (6, 3691954), (7, 3164532), (12, 1845977), (14, 1582266), (21, 1054844), (28, 791133), (42, 527422), (49, 452076), (84, 263711), (98, 226038), (101, 219324), (147, 150692), (196, 113019), (202, 109662), (294, 75346), (303, 73108), (373, 59388), (404, 54831), (588, 37673), (606, 36554), (707, 31332), (746, 29694), (1119, 19796), (1212, 18277), (1414, 15666), (1492, 14847), (2121, 10444), (2238, 9898), (2611, 8484), (2828, 7833), (4242, 5222), (4476, 4949)]