21314232

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 59853600

約数和(自身を除く): 38539368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 977, 1212, 1818, 1954, 2424, 2727, 2931, 3636, 3908, 5454, 5862, 7272, 7816, 8793, 10908, 11724, 17586, 21816, 23448, 26379, 35172, 52758, 70344, 98677, 105516, 197354, 211032, 296031, 394708, 592062, 789416, 888093, 1184124, 1776186, 2368248, 2664279, 3552372, 5328558, 7104744, 10657116, 21314232]

約数ペア:

[(1, 21314232), (2, 10657116), (3, 7104744), (4, 5328558), (6, 3552372), (8, 2664279), (9, 2368248), (12, 1776186), (18, 1184124), (24, 888093), (27, 789416), (36, 592062), (54, 394708), (72, 296031), (101, 211032), (108, 197354), (202, 105516), (216, 98677), (303, 70344), (404, 52758), (606, 35172), (808, 26379), (909, 23448), (977, 21816), (1212, 17586), (1818, 11724), (1954, 10908), (2424, 8793), (2727, 7816), (2931, 7272), (3636, 5862), (3908, 5454)]