1886153724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2389}}^1$

素因数の和:2660

約数の個数: 144

約数和(自身を含む): 5894848960

約数和(自身を除く): 4008695236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 241, 252, 273, 364, 468, 482, 546, 723, 819, 964, 1092, 1446, 1638, 1687, 2169, 2389, 2892, 3133, 3276, 3374, 4338, 4778, 5061, 6266, 6748, 7167, 8676, 9399, 9556, 10122, 12532, 14334, 15183, 16723, 18798, 20244, 21501, 21931, 28197, 28668, 30366, 31057, 33446, 37596, 43002, 43862, 50169, 56394, 60732, 62114, 65793, 66892, 86004, 87724, 93171, 100338, 112788, 124228, 131586, 150507, 186342, 197379, 200676, 217399, 263172, 279513, 301014, 372684, 394758, 434798, 559026, 575749, 602028, 652197, 789516, 869596, 1118052, 1151498, 1304394, 1727247, 1956591, 2302996, 2608788, 3454494, 3913182, 4030243, 5181741, 6908988, 7484737, 7826364, 8060486, 10363482, 12090729, 14969474, 16120972, 20726964, 22454211, 24181458, 29938948, 36272187, 44908422, 48362916, 52393159, 67362633, 72544374, 89816844, 104786318, 134725266, 145088748, 157179477, 209572636, 269450532, 314358954, 471538431, 628717908, 943076862, 1886153724]

約数ペア:

[(1, 1886153724), (2, 943076862), (3, 628717908), (4, 471538431), (6, 314358954), (7, 269450532), (9, 209572636), (12, 157179477), (13, 145088748), (14, 134725266), (18, 104786318), (21, 89816844), (26, 72544374), (28, 67362633), (36, 52393159), (39, 48362916), (42, 44908422), (52, 36272187), (63, 29938948), (78, 24181458), (84, 22454211), (91, 20726964), (117, 16120972), (126, 14969474), (156, 12090729), (182, 10363482), (234, 8060486), (241, 7826364), (252, 7484737), (273, 6908988), (364, 5181741), (468, 4030243), (482, 3913182), (546, 3454494), (723, 2608788), (819, 2302996), (964, 1956591), (1092, 1727247), (1446, 1304394), (1638, 1151498), (1687, 1118052), (2169, 869596), (2389, 789516), (2892, 652197), (3133, 602028), (3276, 575749), (3374, 559026), (4338, 434798), (4778, 394758), (5061, 372684), (6266, 301014), (6748, 279513), (7167, 263172), (8676, 217399), (9399, 200676), (9556, 197379), (10122, 186342), (12532, 150507), (14334, 131586), (15183, 124228), (16723, 112788), (18798, 100338), (20244, 93171), (21501, 87724), (21931, 86004), (28197, 66892), (28668, 65793), (30366, 62114), (31057, 60732), (33446, 56394), (37596, 50169), (43002, 43862)]