18432648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 36604152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 419, 423, 468, 564, 611, 838, 846, 936, 1128, 1222, 1257, 1676, 1692, 1833, 2444, 2514, 3352, 3384, 3666, 3771, 4888, 5028, 5447, 5499, 7332, 7542, 10056, 10894, 10998, 14664, 15084, 16341, 19693, 21788, 21996, 30168, 32682, 39386, 43576, 43992, 49023, 59079, 65364, 78772, 98046, 118158, 130728, 157544, 177237, 196092, 236316, 256009, 354474, 392184, 472632, 512018, 708948, 768027, 1024036, 1417896, 1536054, 2048072, 2304081, 3072108, 4608162, 6144216, 9216324, 18432648]

約数ペア:

[(1, 18432648), (2, 9216324), (3, 6144216), (4, 4608162), (6, 3072108), (8, 2304081), (9, 2048072), (12, 1536054), (13, 1417896), (18, 1024036), (24, 768027), (26, 708948), (36, 512018), (39, 472632), (47, 392184), (52, 354474), (72, 256009), (78, 236316), (94, 196092), (104, 177237), (117, 157544), (141, 130728), (156, 118158), (188, 98046), (234, 78772), (282, 65364), (312, 59079), (376, 49023), (419, 43992), (423, 43576), (468, 39386), (564, 32682), (611, 30168), (838, 21996), (846, 21788), (936, 19693), (1128, 16341), (1222, 15084), (1257, 14664), (1676, 10998), (1692, 10894), (1833, 10056), (2444, 7542), (2514, 7332), (3352, 5499), (3384, 5447), (3666, 5028), (3771, 4888)]