1204434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 3319680

約数和(自身を除く): 2115246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 79, 99, 121, 126, 154, 158, 198, 231, 237, 242, 363, 462, 474, 553, 693, 711, 726, 847, 869, 1089, 1106, 1386, 1422, 1659, 1694, 1738, 2178, 2541, 2607, 3318, 4977, 5082, 5214, 6083, 7623, 7821, 9559, 9954, 12166, 15246, 15642, 18249, 19118, 28677, 36498, 54747, 57354, 66913, 86031, 109494, 133826, 172062, 200739, 401478, 602217, 1204434]

約数ペア:

[(1, 1204434), (2, 602217), (3, 401478), (6, 200739), (7, 172062), (9, 133826), (11, 109494), (14, 86031), (18, 66913), (21, 57354), (22, 54747), (33, 36498), (42, 28677), (63, 19118), (66, 18249), (77, 15642), (79, 15246), (99, 12166), (121, 9954), (126, 9559), (154, 7821), (158, 7623), (198, 6083), (231, 5214), (237, 5082), (242, 4977), (363, 3318), (462, 2607), (474, 2541), (553, 2178), (693, 1738), (711, 1694), (726, 1659), (847, 1422), (869, 1386), (1089, 1106)]