38851884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 104832000

約数和(自身を除く): 65980116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 719, 948, 1422, 1438, 1501, 2157, 2844, 2876, 3002, 4314, 4503, 6004, 6471, 8628, 9006, 12942, 13509, 13661, 18012, 25884, 27018, 27322, 40983, 54036, 54644, 56801, 81966, 113602, 122949, 163932, 170403, 227204, 245898, 340806, 491796, 511209, 681612, 1022418, 1079219, 2044836, 2158438, 3237657, 4316876, 6475314, 9712971, 12950628, 19425942, 38851884]

約数ペア:

[(1, 38851884), (2, 19425942), (3, 12950628), (4, 9712971), (6, 6475314), (9, 4316876), (12, 3237657), (18, 2158438), (19, 2044836), (36, 1079219), (38, 1022418), (57, 681612), (76, 511209), (79, 491796), (114, 340806), (158, 245898), (171, 227204), (228, 170403), (237, 163932), (316, 122949), (342, 113602), (474, 81966), (684, 56801), (711, 54644), (719, 54036), (948, 40983), (1422, 27322), (1438, 27018), (1501, 25884), (2157, 18012), (2844, 13661), (2876, 13509), (3002, 12942), (4314, 9006), (4503, 8628), (6004, 6471)]