1621266262014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1\times {\mathrm{506071}}^1$

素因数の和:507085

約数の個数: 64

約数和(自身を含む): 3754487439360

約数和(自身を除く): 2133221177346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 919, 1162, 1743, 1838, 2757, 3486, 5514, 6433, 12866, 19299, 38598, 76277, 152554, 228831, 457662, 506071, 533939, 1012142, 1067878, 1518213, 1601817, 3036426, 3203634, 3542497, 7084994, 10627491, 21254982, 42003893, 84007786, 126011679, 252023358, 294027251, 465079249, 588054502, 882081753, 930158498, 1395237747, 1764163506, 2790475494, 3255554743, 6511109486, 9766664229, 19533328458, 38601577667, 77203155334, 115804733001, 231609466002, 270211043669, 540422087338, 810633131007, 1621266262014]

約数ペア:

[(1, 1621266262014), (2, 810633131007), (3, 540422087338), (6, 270211043669), (7, 231609466002), (14, 115804733001), (21, 77203155334), (42, 38601577667), (83, 19533328458), (166, 9766664229), (249, 6511109486), (498, 3255554743), (581, 2790475494), (919, 1764163506), (1162, 1395237747), (1743, 930158498), (1838, 882081753), (2757, 588054502), (3486, 465079249), (5514, 294027251), (6433, 252023358), (12866, 126011679), (19299, 84007786), (38598, 42003893), (76277, 21254982), (152554, 10627491), (228831, 7084994), (457662, 3542497), (506071, 3203634), (533939, 3036426), (1012142, 1601817), (1067878, 1518213)]