16572402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 45147648

約数和(自身を除く): 28575246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1087, 1089, 1386, 1694, 2174, 2178, 2541, 3261, 5082, 6522, 7609, 7623, 9783, 11957, 15218, 15246, 19566, 22827, 23914, 35871, 45654, 68481, 71742, 83699, 107613, 131527, 136962, 167398, 215226, 251097, 263054, 394581, 502194, 753291, 789162, 920689, 1183743, 1506582, 1841378, 2367486, 2762067, 5524134, 8286201, 16572402]

約数ペア:

[(1, 16572402), (2, 8286201), (3, 5524134), (6, 2762067), (7, 2367486), (9, 1841378), (11, 1506582), (14, 1183743), (18, 920689), (21, 789162), (22, 753291), (33, 502194), (42, 394581), (63, 263054), (66, 251097), (77, 215226), (99, 167398), (121, 136962), (126, 131527), (154, 107613), (198, 83699), (231, 71742), (242, 68481), (363, 45654), (462, 35871), (693, 23914), (726, 22827), (847, 19566), (1087, 15246), (1089, 15218), (1386, 11957), (1694, 9783), (2174, 7623), (2178, 7609), (2541, 6522), (3261, 5082)]