19158552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12671}}^1$

素因数の和:12693

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 41667048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12671, 25342, 38013, 50684, 76026, 88697, 101368, 114039, 152052, 177394, 228078, 266091, 304104, 342117, 354788, 456156, 532182, 684234, 709576, 798273, 912312, 1064364, 1368468, 1596546, 2128728, 2394819, 2736936, 3193092, 4789638, 6386184, 9579276, 19158552]

約数ペア:

[(1, 19158552), (2, 9579276), (3, 6386184), (4, 4789638), (6, 3193092), (7, 2736936), (8, 2394819), (9, 2128728), (12, 1596546), (14, 1368468), (18, 1064364), (21, 912312), (24, 798273), (27, 709576), (28, 684234), (36, 532182), (42, 456156), (54, 354788), (56, 342117), (63, 304104), (72, 266091), (84, 228078), (108, 177394), (126, 152052), (168, 114039), (189, 101368), (216, 88697), (252, 76026), (378, 50684), (504, 38013), (756, 25342), (1512, 12671)]