21433032

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 60465600

約数和(自身を除く): 39032568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1481, 1608, 1809, 2412, 2962, 3618, 4443, 4824, 5924, 7236, 8886, 11848, 13329, 14472, 17772, 26658, 35544, 39987, 53316, 79974, 99227, 106632, 159948, 198454, 297681, 319896, 396908, 595362, 793816, 893043, 1190724, 1786086, 2381448, 2679129, 3572172, 5358258, 7144344, 10716516, 21433032]

約数ペア:

[(1, 21433032), (2, 10716516), (3, 7144344), (4, 5358258), (6, 3572172), (8, 2679129), (9, 2381448), (12, 1786086), (18, 1190724), (24, 893043), (27, 793816), (36, 595362), (54, 396908), (67, 319896), (72, 297681), (108, 198454), (134, 159948), (201, 106632), (216, 99227), (268, 79974), (402, 53316), (536, 39987), (603, 35544), (804, 26658), (1206, 17772), (1481, 14472), (1608, 13329), (1809, 11848), (2412, 8886), (2962, 7236), (3618, 5924), (4443, 4824)]