12495588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 34473600

約数和(自身を除く): 21978012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 269, 294, 316, 474, 538, 553, 588, 807, 948, 1076, 1106, 1614, 1659, 1883, 2212, 3228, 3318, 3766, 3871, 5649, 6636, 7532, 7742, 11298, 11613, 13181, 15484, 21251, 22596, 23226, 26362, 39543, 42502, 46452, 52724, 63753, 79086, 85004, 127506, 148757, 158172, 255012, 297514, 446271, 595028, 892542, 1041299, 1785084, 2082598, 3123897, 4165196, 6247794, 12495588]

約数ペア:

[(1, 12495588), (2, 6247794), (3, 4165196), (4, 3123897), (6, 2082598), (7, 1785084), (12, 1041299), (14, 892542), (21, 595028), (28, 446271), (42, 297514), (49, 255012), (79, 158172), (84, 148757), (98, 127506), (147, 85004), (158, 79086), (196, 63753), (237, 52724), (269, 46452), (294, 42502), (316, 39543), (474, 26362), (538, 23226), (553, 22596), (588, 21251), (807, 15484), (948, 13181), (1076, 11613), (1106, 11298), (1614, 7742), (1659, 7532), (1883, 6636), (2212, 5649), (3228, 3871), (3318, 3766)]