9156532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 21143808

約数和(自身を除く): 11987276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 137, 154, 196, 217, 274, 308, 341, 434, 539, 548, 682, 868, 959, 1078, 1364, 1507, 1519, 1918, 2156, 2387, 3014, 3038, 3836, 4247, 4774, 6028, 6076, 6713, 8494, 9548, 10549, 13426, 16709, 16988, 21098, 26852, 29729, 33418, 42196, 46717, 59458, 66836, 73843, 93434, 118916, 147686, 186868, 208103, 295372, 327019, 416206, 654038, 832412, 1308076, 2289133, 4578266, 9156532]

約数ペア:

[(1, 9156532), (2, 4578266), (4, 2289133), (7, 1308076), (11, 832412), (14, 654038), (22, 416206), (28, 327019), (31, 295372), (44, 208103), (49, 186868), (62, 147686), (77, 118916), (98, 93434), (124, 73843), (137, 66836), (154, 59458), (196, 46717), (217, 42196), (274, 33418), (308, 29729), (341, 26852), (434, 21098), (539, 16988), (548, 16709), (682, 13426), (868, 10549), (959, 9548), (1078, 8494), (1364, 6713), (1507, 6076), (1519, 6028), (1918, 4774), (2156, 4247), (2387, 3836), (3014, 3038)]