1900558638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1502

約数の個数: 96

約数和(自身を含む): 4742375040

約数和(自身を除く): 2841816402

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 557, 627, 907, 1114, 1254, 1671, 1814, 1881, 2721, 3342, 3762, 5013, 5442, 6127, 8163, 9977, 10026, 10583, 12254, 16326, 17233, 18381, 19954, 21166, 29931, 31749, 34466, 36762, 51699, 55143, 59862, 63498, 89793, 95247, 103398, 110286, 116413, 155097, 179586, 189563, 190494, 232826, 310194, 349239, 379126, 505199, 568689, 698478, 1010398, 1047717, 1137378, 1515597, 1706067, 2095434, 3031194, 3412134, 4546791, 5557189, 9093582, 9598781, 11114378, 16671567, 19197562, 28796343, 33343134, 50014701, 57592686, 86389029, 100029402, 105586591, 172778058, 211173182, 316759773, 633519546, 950279319, 1900558638]

約数ペア:

[(1, 1900558638), (2, 950279319), (3, 633519546), (6, 316759773), (9, 211173182), (11, 172778058), (18, 105586591), (19, 100029402), (22, 86389029), (33, 57592686), (38, 50014701), (57, 33343134), (66, 28796343), (99, 19197562), (114, 16671567), (171, 11114378), (198, 9598781), (209, 9093582), (342, 5557189), (418, 4546791), (557, 3412134), (627, 3031194), (907, 2095434), (1114, 1706067), (1254, 1515597), (1671, 1137378), (1814, 1047717), (1881, 1010398), (2721, 698478), (3342, 568689), (3762, 505199), (5013, 379126), (5442, 349239), (6127, 310194), (8163, 232826), (9977, 190494), (10026, 189563), (10583, 179586), (12254, 155097), (16326, 116413), (17233, 110286), (18381, 103398), (19954, 95247), (21166, 89793), (29931, 63498), (31749, 59862), (34466, 55143), (36762, 51699)]