21886632

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5367

約数の個数: 64

約数和(自身を含む): 64008000

約数和(自身を除く): 42121368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5333, 10666, 15999, 21332, 31998, 42664, 47997, 63996, 95994, 101327, 127992, 143991, 191988, 202654, 287982, 303981, 383976, 405308, 575964, 607962, 810616, 911943, 1151928, 1215924, 1823886, 2431848, 2735829, 3647772, 5471658, 7295544, 10943316, 21886632]

約数ペア:

[(1, 21886632), (2, 10943316), (3, 7295544), (4, 5471658), (6, 3647772), (8, 2735829), (9, 2431848), (12, 1823886), (18, 1215924), (19, 1151928), (24, 911943), (27, 810616), (36, 607962), (38, 575964), (54, 405308), (57, 383976), (72, 303981), (76, 287982), (108, 202654), (114, 191988), (152, 143991), (171, 127992), (216, 101327), (228, 95994), (342, 63996), (456, 47997), (513, 42664), (684, 31998), (1026, 21332), (1368, 15999), (2052, 10666), (4104, 5333)]