23539914

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 52509600

約数和(自身を除く): 28969686

約数列:

[1, 2, 3, 6, 9, 18, 67, 131, 134, 149, 201, 262, 298, 393, 402, 447, 603, 786, 894, 1179, 1206, 1341, 2358, 2682, 8777, 9983, 17554, 19519, 19966, 26331, 29949, 39038, 52662, 58557, 59898, 78993, 89847, 117114, 157986, 175671, 179694, 351342, 1307773, 2615546, 3923319, 7846638, 11769957, 23539914]

約数ペア:

[(1, 23539914), (2, 11769957), (3, 7846638), (6, 3923319), (9, 2615546), (18, 1307773), (67, 351342), (131, 179694), (134, 175671), (149, 157986), (201, 117114), (262, 89847), (298, 78993), (393, 59898), (402, 58557), (447, 52662), (603, 39038), (786, 29949), (894, 26331), (1179, 19966), (1206, 19519), (1341, 17554), (2358, 9983), (2682, 8777)]