18984096

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2318

約数の個数: 72

約数和(自身を含む): 55872180

約数和(自身を除く): 36888084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2273, 2784, 4176, 4546, 6819, 8352, 9092, 13638, 18184, 20457, 27276, 36368, 40914, 54552, 65917, 72736, 81828, 109104, 131834, 163656, 197751, 218208, 263668, 327312, 395502, 527336, 593253, 654624, 791004, 1054672, 1186506, 1582008, 2109344, 2373012, 3164016, 4746024, 6328032, 9492048, 18984096]

約数ペア:

[(1, 18984096), (2, 9492048), (3, 6328032), (4, 4746024), (6, 3164016), (8, 2373012), (9, 2109344), (12, 1582008), (16, 1186506), (18, 1054672), (24, 791004), (29, 654624), (32, 593253), (36, 527336), (48, 395502), (58, 327312), (72, 263668), (87, 218208), (96, 197751), (116, 163656), (144, 131834), (174, 109104), (232, 81828), (261, 72736), (288, 65917), (348, 54552), (464, 40914), (522, 36368), (696, 27276), (928, 20457), (1044, 18184), (1392, 13638), (2088, 9092), (2273, 8352), (2784, 6819), (4176, 4546)]