15411942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 41526576

約数和(自身を除く): 26114634

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 97, 117, 126, 182, 194, 234, 273, 291, 546, 582, 679, 819, 873, 1261, 1358, 1638, 1746, 2037, 2522, 3783, 4074, 6111, 7566, 8827, 9409, 11349, 12222, 17654, 18818, 22698, 26481, 28227, 52962, 56454, 65863, 79443, 84681, 122317, 131726, 158886, 169362, 197589, 244634, 366951, 395178, 592767, 733902, 856219, 1100853, 1185534, 1712438, 2201706, 2568657, 5137314, 7705971, 15411942]

約数ペア:

[(1, 15411942), (2, 7705971), (3, 5137314), (6, 2568657), (7, 2201706), (9, 1712438), (13, 1185534), (14, 1100853), (18, 856219), (21, 733902), (26, 592767), (39, 395178), (42, 366951), (63, 244634), (78, 197589), (91, 169362), (97, 158886), (117, 131726), (126, 122317), (182, 84681), (194, 79443), (234, 65863), (273, 56454), (291, 52962), (546, 28227), (582, 26481), (679, 22698), (819, 18818), (873, 17654), (1261, 12222), (1358, 11349), (1638, 9409), (1746, 8827), (2037, 7566), (2522, 6111), (3783, 4074)]