23287194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 57932160

約数和(自身を除く): 34644966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 439, 842, 878, 1263, 1317, 2526, 2634, 2947, 3073, 3789, 3951, 5894, 6146, 7578, 7902, 8841, 9219, 17682, 18438, 26523, 27657, 53046, 55314, 184819, 369638, 554457, 1108914, 1293733, 1663371, 2587466, 3326742, 3881199, 7762398, 11643597, 23287194]

約数ペア:

[(1, 23287194), (2, 11643597), (3, 7762398), (6, 3881199), (7, 3326742), (9, 2587466), (14, 1663371), (18, 1293733), (21, 1108914), (42, 554457), (63, 369638), (126, 184819), (421, 55314), (439, 53046), (842, 27657), (878, 26523), (1263, 18438), (1317, 17682), (2526, 9219), (2634, 8841), (2947, 7902), (3073, 7578), (3789, 6146), (3951, 5894)]