18745056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 59714928

約数和(自身を除く): 40969872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 97, 99, 122, 132, 144, 176, 183, 194, 198, 244, 264, 288, 291, 352, 366, 388, 396, 488, 528, 549, 582, 671, 732, 776, 792, 873, 976, 1056, 1067, 1098, 1164, 1342, 1464, 1552, 1584, 1746, 1952, 2013, 2134, 2196, 2328, 2684, 2928, 3104, 3168, 3201, 3492, 4026, 4268, 4392, 4656, 5368, 5856, 5917, 6039, 6402, 6984, 8052, 8536, 8784, 9312, 9603, 10736, 11834, 12078, 12804, 13968, 16104, 17072, 17568, 17751, 19206, 21472, 23668, 24156, 25608, 27936, 32208, 34144, 35502, 38412, 47336, 48312, 51216, 53253, 64416, 65087, 71004, 76824, 94672, 96624, 102432, 106506, 130174, 142008, 153648, 189344, 193248, 195261, 213012, 260348, 284016, 307296, 390522, 426024, 520696, 568032, 585783, 781044, 852048, 1041392, 1171566, 1562088, 1704096, 2082784, 2343132, 3124176, 4686264, 6248352, 9372528, 18745056]

約数ペア:

[(1, 18745056), (2, 9372528), (3, 6248352), (4, 4686264), (6, 3124176), (8, 2343132), (9, 2082784), (11, 1704096), (12, 1562088), (16, 1171566), (18, 1041392), (22, 852048), (24, 781044), (32, 585783), (33, 568032), (36, 520696), (44, 426024), (48, 390522), (61, 307296), (66, 284016), (72, 260348), (88, 213012), (96, 195261), (97, 193248), (99, 189344), (122, 153648), (132, 142008), (144, 130174), (176, 106506), (183, 102432), (194, 96624), (198, 94672), (244, 76824), (264, 71004), (288, 65087), (291, 64416), (352, 53253), (366, 51216), (388, 48312), (396, 47336), (488, 38412), (528, 35502), (549, 34144), (582, 32208), (671, 27936), (732, 25608), (776, 24156), (792, 23668), (873, 21472), (976, 19206), (1056, 17751), (1067, 17568), (1098, 17072), (1164, 16104), (1342, 13968), (1464, 12804), (1552, 12078), (1584, 11834), (1746, 10736), (1952, 9603), (2013, 9312), (2134, 8784), (2196, 8536), (2328, 8052), (2684, 6984), (2928, 6402), (3104, 6039), (3168, 5917), (3201, 5856), (3492, 5368), (4026, 4656), (4268, 4392)]