21736296

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 61027200

約数和(自身を除く): 39290904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 977, 1236, 1854, 1954, 2472, 2781, 2931, 3708, 3908, 5562, 5862, 7416, 7816, 8793, 11124, 11724, 17586, 22248, 23448, 26379, 35172, 52758, 70344, 100631, 105516, 201262, 211032, 301893, 402524, 603786, 805048, 905679, 1207572, 1811358, 2415144, 2717037, 3622716, 5434074, 7245432, 10868148, 21736296]

約数ペア:

[(1, 21736296), (2, 10868148), (3, 7245432), (4, 5434074), (6, 3622716), (8, 2717037), (9, 2415144), (12, 1811358), (18, 1207572), (24, 905679), (27, 805048), (36, 603786), (54, 402524), (72, 301893), (103, 211032), (108, 201262), (206, 105516), (216, 100631), (309, 70344), (412, 52758), (618, 35172), (824, 26379), (927, 23448), (977, 22248), (1236, 17586), (1854, 11724), (1954, 11124), (2472, 8793), (2781, 7816), (2931, 7416), (3708, 5862), (3908, 5562)]