17882748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 51179520

約数和(自身を除く): 33296772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 271, 282, 351, 423, 468, 542, 564, 611, 702, 813, 846, 1084, 1222, 1269, 1404, 1626, 1692, 1833, 2439, 2444, 2538, 3252, 3523, 3666, 4878, 5076, 5499, 7046, 7317, 7332, 9756, 10569, 10998, 12737, 14092, 14634, 16497, 21138, 21996, 25474, 29268, 31707, 32994, 38211, 42276, 50948, 63414, 65988, 76422, 95121, 114633, 126828, 152844, 165581, 190242, 229266, 331162, 343899, 380484, 458532, 496743, 662324, 687798, 993486, 1375596, 1490229, 1986972, 2980458, 4470687, 5960916, 8941374, 17882748]

約数ペア:

[(1, 17882748), (2, 8941374), (3, 5960916), (4, 4470687), (6, 2980458), (9, 1986972), (12, 1490229), (13, 1375596), (18, 993486), (26, 687798), (27, 662324), (36, 496743), (39, 458532), (47, 380484), (52, 343899), (54, 331162), (78, 229266), (94, 190242), (108, 165581), (117, 152844), (141, 126828), (156, 114633), (188, 95121), (234, 76422), (271, 65988), (282, 63414), (351, 50948), (423, 42276), (468, 38211), (542, 32994), (564, 31707), (611, 29268), (702, 25474), (813, 21996), (846, 21138), (1084, 16497), (1222, 14634), (1269, 14092), (1404, 12737), (1626, 10998), (1692, 10569), (1833, 9756), (2439, 7332), (2444, 7317), (2538, 7046), (3252, 5499), (3523, 5076), (3666, 4878)]