18259104

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 30850656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4639, 9278, 13917, 18556, 27834, 37112, 55668, 74224, 111336, 148448, 190199, 222672, 380398, 445344, 570597, 760796, 1141194, 1521592, 2282388, 3043184, 4564776, 6086368, 9129552, 18259104]

約数ペア:

[(1, 18259104), (2, 9129552), (3, 6086368), (4, 4564776), (6, 3043184), (8, 2282388), (12, 1521592), (16, 1141194), (24, 760796), (32, 570597), (41, 445344), (48, 380398), (82, 222672), (96, 190199), (123, 148448), (164, 111336), (246, 74224), (328, 55668), (492, 37112), (656, 27834), (984, 18556), (1312, 13917), (1968, 9278), (3936, 4639)]