39044772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 72

約数和(自身を含む): 111908160

約数和(自身を除く): 72863388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4391, 4446, 8782, 8892, 13173, 17564, 26346, 39519, 52692, 57083, 79038, 83429, 114166, 158076, 166858, 171249, 228332, 250287, 333716, 342498, 500574, 513747, 684996, 750861, 1001148, 1027494, 1084577, 1501722, 2054988, 2169154, 3003444, 3253731, 4338308, 6507462, 9761193, 13014924, 19522386, 39044772]

約数ペア:

[(1, 39044772), (2, 19522386), (3, 13014924), (4, 9761193), (6, 6507462), (9, 4338308), (12, 3253731), (13, 3003444), (18, 2169154), (19, 2054988), (26, 1501722), (36, 1084577), (38, 1027494), (39, 1001148), (52, 750861), (57, 684996), (76, 513747), (78, 500574), (114, 342498), (117, 333716), (156, 250287), (171, 228332), (228, 171249), (234, 166858), (247, 158076), (342, 114166), (468, 83429), (494, 79038), (684, 57083), (741, 52692), (988, 39519), (1482, 26346), (2223, 17564), (2964, 13173), (4391, 8892), (4446, 8782)]