21852811656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{348463}}^1$

素因数の和:348555

約数の個数: 96

約数和(自身を含む): 64688856960

約数和(自身を除く): 42836045304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 804, 871, 936, 1206, 1608, 1742, 2412, 2613, 3484, 4824, 5226, 6968, 7839, 10452, 15678, 20904, 31356, 62712, 348463, 696926, 1045389, 1393852, 2090778, 2787704, 3136167, 4181556, 4530019, 6272334, 8363112, 9060038, 12544668, 13590057, 18120076, 23347021, 25089336, 27180114, 36240152, 40770171, 46694042, 54360228, 70041063, 81540342, 93388084, 108720456, 140082126, 163080684, 186776168, 210123189, 280164252, 303511273, 326161368, 420246378, 560328504, 607022546, 840492756, 910533819, 1214045092, 1680985512, 1821067638, 2428090184, 2731601457, 3642135276, 5463202914, 7284270552, 10926405828, 21852811656]

約数ペア:

[(1, 21852811656), (2, 10926405828), (3, 7284270552), (4, 5463202914), (6, 3642135276), (8, 2731601457), (9, 2428090184), (12, 1821067638), (13, 1680985512), (18, 1214045092), (24, 910533819), (26, 840492756), (36, 607022546), (39, 560328504), (52, 420246378), (67, 326161368), (72, 303511273), (78, 280164252), (104, 210123189), (117, 186776168), (134, 163080684), (156, 140082126), (201, 108720456), (234, 93388084), (268, 81540342), (312, 70041063), (402, 54360228), (468, 46694042), (536, 40770171), (603, 36240152), (804, 27180114), (871, 25089336), (936, 23347021), (1206, 18120076), (1608, 13590057), (1742, 12544668), (2412, 9060038), (2613, 8363112), (3484, 6272334), (4824, 4530019), (5226, 4181556), (6968, 3136167), (7839, 2787704), (10452, 2090778), (15678, 1393852), (20904, 1045389), (31356, 696926), (62712, 348463)]