19109034

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 50633856

約数和(自身を除く): 31524822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 137, 162, 189, 243, 246, 274, 287, 369, 378, 411, 486, 567, 574, 738, 822, 861, 959, 1107, 1134, 1233, 1701, 1722, 1918, 2214, 2466, 2583, 2877, 3321, 3402, 3699, 5166, 5617, 5754, 6642, 7398, 7749, 8631, 9963, 11097, 11234, 15498, 16851, 17262, 19926, 22194, 23247, 25893, 33291, 33702, 39319, 46494, 50553, 51786, 66582, 69741, 77679, 78638, 101106, 117957, 139482, 151659, 155358, 233037, 235914, 303318, 353871, 454977, 466074, 707742, 909954, 1061613, 1364931, 2123226, 2729862, 3184839, 6369678, 9554517, 19109034]

約数ペア:

[(1, 19109034), (2, 9554517), (3, 6369678), (6, 3184839), (7, 2729862), (9, 2123226), (14, 1364931), (18, 1061613), (21, 909954), (27, 707742), (41, 466074), (42, 454977), (54, 353871), (63, 303318), (81, 235914), (82, 233037), (123, 155358), (126, 151659), (137, 139482), (162, 117957), (189, 101106), (243, 78638), (246, 77679), (274, 69741), (287, 66582), (369, 51786), (378, 50553), (411, 46494), (486, 39319), (567, 33702), (574, 33291), (738, 25893), (822, 23247), (861, 22194), (959, 19926), (1107, 17262), (1134, 16851), (1233, 15498), (1701, 11234), (1722, 11097), (1918, 9963), (2214, 8631), (2466, 7749), (2583, 7398), (2877, 6642), (3321, 5754), (3402, 5617), (3699, 5166)]