31969938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5359

約数の個数: 64

約数和(自身を含む): 85865472

約数和(自身を除く): 53895534

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 5323, 6006, 10646, 15969, 31938, 37261, 58553, 69199, 74522, 111783, 117106, 138398, 175659, 207597, 223566, 351318, 409871, 415194, 484393, 761189, 819742, 968786, 1229613, 1453179, 1522378, 2283567, 2459226, 2906358, 4567134, 5328323, 10656646, 15984969, 31969938]

約数ペア:

[(1, 31969938), (2, 15984969), (3, 10656646), (6, 5328323), (7, 4567134), (11, 2906358), (13, 2459226), (14, 2283567), (21, 1522378), (22, 1453179), (26, 1229613), (33, 968786), (39, 819742), (42, 761189), (66, 484393), (77, 415194), (78, 409871), (91, 351318), (143, 223566), (154, 207597), (182, 175659), (231, 138398), (273, 117106), (286, 111783), (429, 74522), (462, 69199), (546, 58553), (858, 37261), (1001, 31938), (2002, 15969), (3003, 10646), (5323, 6006)]