18136830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 46863360

約数和(自身を除く): 28726530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 677, 705, 893, 1354, 1410, 1786, 2031, 2679, 3385, 4062, 4465, 5358, 6770, 8930, 10155, 12863, 13395, 20310, 25726, 26790, 31819, 38589, 63638, 64315, 77178, 95457, 128630, 159095, 190914, 192945, 318190, 385890, 477285, 604561, 954570, 1209122, 1813683, 3022805, 3627366, 6045610, 9068415, 18136830]

約数ペア:

[(1, 18136830), (2, 9068415), (3, 6045610), (5, 3627366), (6, 3022805), (10, 1813683), (15, 1209122), (19, 954570), (30, 604561), (38, 477285), (47, 385890), (57, 318190), (94, 192945), (95, 190914), (114, 159095), (141, 128630), (190, 95457), (235, 77178), (282, 64315), (285, 63638), (470, 38589), (570, 31819), (677, 26790), (705, 25726), (893, 20310), (1354, 13395), (1410, 12863), (1786, 10155), (2031, 8930), (2679, 6770), (3385, 5358), (4062, 4465)]