16992802152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12421639}}^1$

素因数の和:12421670

約数の個数: 48

約数和(自身を含む): 48444396000

約数和(自身を除く): 31451593848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12421639, 24843278, 37264917, 49686556, 74529834, 99373112, 111794751, 149059668, 223589502, 236011141, 298119336, 447179004, 472022282, 708033423, 894358008, 944044564, 1416066846, 1888089128, 2124100269, 2832133692, 4248200538, 5664267384, 8496401076, 16992802152]

約数ペア:

[(1, 16992802152), (2, 8496401076), (3, 5664267384), (4, 4248200538), (6, 2832133692), (8, 2124100269), (9, 1888089128), (12, 1416066846), (18, 944044564), (19, 894358008), (24, 708033423), (36, 472022282), (38, 447179004), (57, 298119336), (72, 236011141), (76, 223589502), (114, 149059668), (152, 111794751), (171, 99373112), (228, 74529834), (342, 49686556), (456, 37264917), (684, 24843278), (1368, 12421639)]