18271269972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5849}}^1\times {\mathrm{4567}}^1$

素因数の和:10445

約数の個数: 72

約数和(自身を含む): 48635496000

約数和(自身を除く): 30364226028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4567, 5849, 9134, 11698, 13701, 17547, 18268, 23396, 27402, 35094, 41103, 52641, 54804, 70188, 82206, 86773, 105282, 111131, 164412, 173546, 210564, 222262, 260319, 333393, 347092, 444524, 520638, 666786, 780957, 1000179, 1041276, 1333572, 1561914, 2000358, 3123828, 4000716, 26712383, 53424766, 80137149, 106849532, 160274298, 240411447, 320548596, 480822894, 507535277, 961645788, 1015070554, 1522605831, 2030141108, 3045211662, 4567817493, 6090423324, 9135634986, 18271269972]

約数ペア:

[(1, 18271269972), (2, 9135634986), (3, 6090423324), (4, 4567817493), (6, 3045211662), (9, 2030141108), (12, 1522605831), (18, 1015070554), (19, 961645788), (36, 507535277), (38, 480822894), (57, 320548596), (76, 240411447), (114, 160274298), (171, 106849532), (228, 80137149), (342, 53424766), (684, 26712383), (4567, 4000716), (5849, 3123828), (9134, 2000358), (11698, 1561914), (13701, 1333572), (17547, 1041276), (18268, 1000179), (23396, 780957), (27402, 666786), (35094, 520638), (41103, 444524), (52641, 347092), (54804, 333393), (70188, 260319), (82206, 222262), (86773, 210564), (105282, 173546), (111131, 164412)]