121192974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 307129680

約数和(自身を除く): 185936706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 313, 439, 441, 626, 878, 882, 939, 1317, 1878, 2191, 2634, 2817, 3073, 3951, 4382, 5634, 6146, 6573, 7902, 9219, 13146, 15337, 18438, 19719, 21511, 27657, 30674, 39438, 43022, 46011, 55314, 64533, 92022, 129066, 137407, 138033, 193599, 274814, 276066, 387198, 412221, 824442, 961849, 1236663, 1923698, 2473326, 2885547, 5771094, 6732943, 8656641, 13465886, 17313282, 20198829, 40397658, 60596487, 121192974]

約数ペア:

[(1, 121192974), (2, 60596487), (3, 40397658), (6, 20198829), (7, 17313282), (9, 13465886), (14, 8656641), (18, 6732943), (21, 5771094), (42, 2885547), (49, 2473326), (63, 1923698), (98, 1236663), (126, 961849), (147, 824442), (294, 412221), (313, 387198), (439, 276066), (441, 274814), (626, 193599), (878, 138033), (882, 137407), (939, 129066), (1317, 92022), (1878, 64533), (2191, 55314), (2634, 46011), (2817, 43022), (3073, 39438), (3951, 30674), (4382, 27657), (5634, 21511), (6146, 19719), (6573, 18438), (7902, 15337), (9219, 13146)]