938282238

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 2111123520

約数和(自身を除く): 1172841282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 197, 386, 394, 457, 579, 591, 914, 1158, 1182, 1371, 1737, 1773, 2742, 3474, 3546, 4113, 5211, 5319, 8226, 10422, 10638, 12339, 24678, 38021, 76042, 88201, 90029, 114063, 176402, 180058, 228126, 264603, 270087, 342189, 529206, 540174, 684378, 793809, 810261, 1026567, 1587618, 1620522, 2053134, 2381427, 2430783, 4762854, 4861566, 17375597, 34751194, 52126791, 104253582, 156380373, 312760746, 469141119, 938282238]

約数ペア:

[(1, 938282238), (2, 469141119), (3, 312760746), (6, 156380373), (9, 104253582), (18, 52126791), (27, 34751194), (54, 17375597), (193, 4861566), (197, 4762854), (386, 2430783), (394, 2381427), (457, 2053134), (579, 1620522), (591, 1587618), (914, 1026567), (1158, 810261), (1182, 793809), (1371, 684378), (1737, 540174), (1773, 529206), (2742, 342189), (3474, 270087), (3546, 264603), (4113, 228126), (5211, 180058), (5319, 176402), (8226, 114063), (10422, 90029), (10638, 88201), (12339, 76042), (24678, 38021)]