29987928

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7341

約数の個数: 64

約数和(自身を含む): 87696000

約数和(自身を除く): 57708072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 7307, 14614, 21921, 29228, 43842, 58456, 65763, 87684, 131526, 138833, 175368, 197289, 263052, 277666, 394578, 416499, 526104, 555332, 789156, 832998, 1110664, 1249497, 1578312, 1665996, 2498994, 3331992, 3748491, 4997988, 7496982, 9995976, 14993964, 29987928]

約数ペア:

[(1, 29987928), (2, 14993964), (3, 9995976), (4, 7496982), (6, 4997988), (8, 3748491), (9, 3331992), (12, 2498994), (18, 1665996), (19, 1578312), (24, 1249497), (27, 1110664), (36, 832998), (38, 789156), (54, 555332), (57, 526104), (72, 416499), (76, 394578), (108, 277666), (114, 263052), (152, 197289), (171, 175368), (216, 138833), (228, 131526), (342, 87684), (456, 65763), (513, 58456), (684, 43842), (1026, 29228), (1368, 21921), (2052, 14614), (4104, 7307)]